統計と確率
データ分析、確率分布、仮説検定、統計手法。
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latin roots: ped, numer, act, port, art many words in english come from…
1. porter 2. pedal 3. artist 4. action 5. numeral 1. **ar**tistic: Hábil en arte. 2. **ped**estrian: Persona que camina. 3. **numer**ous: En gran número. 4. **act**ive: Que realiz…
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how does poes storytelling make these ideas meaningful to readers today?
Poe's use of universal themes, suspense, and exploration of the human psyche makes his ideas meaningful to today's readers.
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11. vice president q shows up at the impeachment trial of president c a…
11. No. The Chief - Justice of the Supreme Court presides over a presidential impeachment trial. 12. No. The House impeaches, the Senate tries and convicts with a 2/3 vote in the …
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using the following stem & leaf plot, find the five number summary for …
Min = 10 $Q_1$ = 24.25 Med = 44.5 $Q_3$ = 55.75 Max = 68
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a researcher for the epa measured the amount of arsenic in the water ne…
Median: 45 ppb IQR: 20 ppb
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a researcher for the epa measured the amount of arsenic in the water ne…
Median: 45 ppb IQR: 20 ppb
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understanding contextual meanings read the following sentences. if the …
1. C 2. Incorrect. She regained her composure after the shock. 3. C 4. C 5. Incorrect. The cult indoctrinated its members with extreme ideas. 6. Incorrect. The ancient edifice sto…
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5) where does the old man say death can be found? what do the rioters f…
7) He offers to sell indulgences to the pilgrims. 8) He admits to using his religious - office for personal gain and preaches against sin while engaging in it himself. 9) I would …
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3.3.2 2 - 124 troy is a fan of baseball, and his favorite player is moe…
A graph with the x - axis labeled "Season" (values 1 - 5) and the y - axis labeled "Home Runs" with points (1, 6), (2, 9), (3, 13), (4, 7), (5, 9) plotted. Optionally, the points …
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assessment practice 7. a dive shop rents snorkels out to tourists. they…
4 people get a red snorkel, 4 people get a blue snorkel and 4 people get a yellow snorkel; 10 people get a red snorkel, 1 person gets a blue snorkel and 1 person gets a yellow sno…
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a patient is not allowed to have more than 300 milligrams of cholestero…
C. The point can be (1,1). The point (1,1) means that a patient had 1 egg and 1 ounce of meat during a day. This is within a diet of eggs and meat.
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imagine you find a job posting for a position you are very interested i…
Review and revise your resume and cover letter to demonstrate your experiences to their best of your ability, and apply anyway - the worst they can say is no!
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which reference material would you consult to find the answer to this q…
A dictionary
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complete each sentence. then write a brief definition of the word. the …
1. stellar; Relating to stars. 2. autonomy; Self - government or self - determination. 3. interpose; To place or insert between one thing and another. 4. convene; To come or bring…
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market supply you hear people using the term \supply\ casually almost e…
B. False
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1) what is the latin phrase which inspires all the pardoner’s tales? wh…
1. The Latin phrase is "Radix malorum est cupiditas", which means the love of money is the root of all evil. 2. Pride, avarice, gluttony. 3. Greed, as it drives other immoral acti…
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fill in the blank question the followers of jesus became known as becau…
Christians; Christ
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what does it mean for a set to be \closed\? (1 point) an operation perf…
An operation performed on members of that set will result in a member of the same set
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multiple choice question by using parables to teach his followers, jesu…
interpret or explain the meaning of the ideas he taught.
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the following graph shows the market for time - stopping watches. suppo…
Retailers are willing to sell 12 time - stopping watches, consumers will purchase 4 time - stopping watches. This means there is a surplus of time - stopping watches in the market…
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question warm - up solving an equation means finding the value that mak…
5
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in critics hands, beware thou dost not come, and take thy way where yet…
The author is describing her thoughts in a negative way.
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read the words in the box, then follow the directions. you can use a wo…
1. unfairness, unevenness, unreadable, immovable 2. unfairness, unevenness 3. prepayment, preschooler, forerunner
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the national heritage fellowship was created to honor exceptional folk …
1. A. contributions to 2. A. Imaginable
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question 5, o.1.5 part 5 of 12 many problems require you to enter a num…
B. $3x^{2}+4y$, C. $\sqrt{29}$, D. $(2,-4)$
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question 6, 0.1.6 part 5 of 12 4 correct points: 0 of 1 many problems r…
B. \(3x^{2}+4y\), C. \(\sqrt{29}\), D. \((2 - 4)\)
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what is figurative language? check all that apply language not meant to…
- language not meant to be taken literally - language that uses comparisons and associations
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how does wheatley’s use of couplets relate lines to one another? it cre…
1. It creates pairs of lines. 2. to connect the meanings of the two lines
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student handout. unit 2 lesson 6 2. b). create a circle graph for the d…
i) The category with around 45% spending. (No labels given in the problem to name the category exactly). ii) The category with a bit more than 10% spending. (No labels given in th…
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the difference between free morphemes and words is: free morphemes are …
Free morphemes are units of meaning that consist of a single morpheme, and that may stand alone as words. Words are the smallest parts of a sentence that can be said alone and sti…
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the table shows the amount omar earns at his job based on the number of…
# Explicación: ## Paso 1: Encontrar la ecuación de la línea de regresión Usamos una calculadora o software para encontrar la ecuación de la línea de regresión para los puntos $(x,…
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30. delia’s relative long jump length was recorded as 0. what does this…
Delia's long - jump length is equal to the reference value used for the relative measurement.
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hispanic heritage month understanding latino vs. hispanic identity duri…
the differences and diversity within Latino and Hispanic communities
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hispanic heritage month understanding latino vs. hispanic identity duri…
cultures arising out of Latin America
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hispanic heritage month (understanding latino vs. hispanic identity) du…
cultures influenced by Spanish heritage
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from a very early period in my life all my interest had been toward mic…
C. Suddenly, the dull veil of ordinary existence that hung across the world seemed to roll away, and lay bare a land of enchantments.
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drag each tile to the correct box. humans have always developed new inv…
Agrarian Society: domestication of animals, development of grain distribution, planting of seeds Complex Civilization: development of metal armor, creation of laws and rules, crea…
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19. a cereal company advertises that each box of cereal weighs 16 ounce…
(a) 0.9332 (b) 16.1651 (c) 32.384
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multiple choice questions 1. a “closing probability” when driving is: a…
b. The chance that a vehicle and another object will move closer together as they move along projected paths of travel.
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instructions read the question carefully and select the best answer. wh…
A. A noun | past experiences or long - held ideas regarded as burdens and impediments
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what happened in re gault (1967) gerald jerry gault was a 15 - year - o…
1. Gerald "Jerry" Gault was a 15 - year - old living in Arizona, accused of making an inappropriate phone call and later of stealing a wallet while on probation. 2. The arresting …
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read the quotation from \song of myself.\. you will hardly know who i a…
He wants to communicate directly with readers.
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question 4 (mandatory) (1 point) according to berg, the problem with gi…
D. All of the above
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4. what are the atural rights\ that the declaration is referring to? 5.…
4. Natural rights often include life, liberty, and the pursuit of happiness. 5. Equality usually means equal rights and opportunities under the law. 6. Declarations may recognize …
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in an experiment, the probability that event b occurs is $\frac{1}{4}$,…
$\frac{3}{20}$
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in an experiment, the probability that event b occurs is $\frac{2}{7}$,…
$\frac{4}{35}$
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in an experiment, the probability that event b occurs is $\frac{1}{3}$,…
$\frac{5}{18}$
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in an experiment, the probability that event a occurs is $\frac{5}{8}$,…
$\frac{14}{27}$
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in an experiment, the probability that event a occurs is $\frac{7}{8}$,…
$\frac{5}{6}$
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in an experiment, the probability that event a occurs is $\frac{1}{2}$,…
$\frac{2}{3}$
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in an experiment, the probability that event a occurs is $\frac{4}{5}$,…
$\frac{27}{32}$
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in an experiment, the probability that event a occurs is $\frac{1}{3}$,…
$\frac{9}{14}$
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in an experiment, the probability that event a occurs is $\frac{7}{9}$,…
$\frac{9}{10}$
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in an experiment, the probability that event a occurs is $\frac{5}{8}$,…
$\frac{4}{5}$
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m/j grade 8 pre - alg - trujillo (lms) 3 - 2: mathxl for school: practi…
a. \(g = 2\) b. Substitute \(g = 2\) into the original equation. Calculate the left - hand side \(3.2\times2+6=12.4\) and the right - hand side \(1.2\times2 + 10=12.4\). Since the…
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customers at the gym pay a membership fee to join and then a fee for ea…
The slope represents the fee for each class attended.
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3. two - thirds of the members of a high school track team are female. …
The completed table is shown above with conditional relative frequencies calculated as described in Step 8.
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5. the table below gives the conditional relative frequency by column. …
| | Mixed Breed | Purebred | Total | |--|--|--|--| | Adopted | 78 | 7 | 85 | | Bred | 4 | 8 | 12 | | Total | 82 | 15 | 97 |
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homework: graphing review due: thursday, october 9 directions: use the …
A line graph with x - axis labeled as days (from 1 - 14) and y - axis labeled as number of ill students, with points (1, 12), (2, 18), (3, 30), (4, 49), (5, 115), (6, 127), (7, 12…
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make a circle graph for each set of data. submarines u.s. 73 china 69 r…
1. First, find the total number of submarines: \(73 + 69+56 + 26+19+16=259\). 2. Then, find the percentage of each country's submarines: - U.S.: \(\frac{73}{259}\times100\%\approx…
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the bar graph shows the number of miles biked by five students during o…
From the bar - graph, assume the number of miles biked by Yun is 8 and by Prasant is 12. So Prasant biked 12 - 8 = 4 more miles than Yun. 4
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use the probability distribution to complete parts (a) and (b) below. t…
$1.2$
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use the probability distribution to complete parts (a) and (b) below. t…
$1.5$
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would a trend line be a good fit for these data? explain. choose the co…
D. The scatter plot shows no association, so a horizontal trend line is a good choice for modeling the data.
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use the probability distribution to complete parts (a) and (b) below. t…
The mean is $1.4$
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complete parts (a) and (b) below. the number of dogs per household in a…
A. A household on average has 0.5 dog with a standard deviation of 0.9 dog.
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complete parts (a) and (b) below. the number of dogs per household in a…
$0.9$
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complete parts (a) and (b) below. the number of dogs per household in a…
$0.8$
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complete parts (a) and (b) below. the number of dogs per household in a…
$0.5$
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determine whether the distribution is a probability distribution. |x|0|…
B. No, because the total probability is not equal to 1.
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describe and correct the error made in describing the association of th…
D. In the table, x decreases from left to right. Data with x values that decrease from left to right on a table show positive association because y is increasing.
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determine whether the distribution is a discrete probability distributi…
B. Yes, because the probabilities sum to 1 and are all between 0 and 1, inclusive.
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6. sasha mows 8 lawns in 4 days. part a when the rate is expressed in l…
Part A: C. 2 Part B: Sasha mows 2 lawns each day.
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pact has the same or almost the same meaning as: definition exhibit acc…
C. accord
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describe the slope of a trend line that models the data in a scatter pl…
In a scatter plot with positive correlation, the slope of the trend line is positive. In a scatter plot with negative correlation, the slope of the trend line is negative.
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can any two of the given data points in a scatter plot be used to write…
C. No. The two points must be on the trend line. These points may or may not be given data points.
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the data given below show the number of overtime hours worked in one we…
B. No, it would not be unusual because the probability is $0.166$, which is greater than 0.05.
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read the following short story and write a theme - based summary. submi…
A patient spotted cat waits for the perfect meal of young, fat birds from a nest but is left disappointed when the nest is empty in the end and laments the birds' supposed ungrate…
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what is situational irony? when what happens is the opposite of what is…
When what happens is the opposite of what is expected
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what is dramatic irony? when the audience knows something the character…
When the audience knows something the character doesn't
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what is verbal irony? when what is said is different than what is meant…
When what is said is different than what is meant
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what does the < sign mean? less than greater than equal to rewatch subm…
less than
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step 3 for part b, state how to find the relative frequencies for the w…
| | Homeowners | Renters | Total | |--|--|--|--| | Cat Owners | $\frac{16}{101}\approx0.158$ | $\frac{19}{101}\approx0.188$ | $\frac{35}{101}\approx0.347$ | | Dog Owners | $\frac{…
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when joel ate his dinner with his fingers instead of a knife and fork, …
a primitive caveman
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in the woods we found a pond, very green and deep, filled with plants a…
B. tadpoles
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in the interior of the table. state the marginal relative frequencies i…
| Homeowners | Renters | Total | |--|--|--| | $\frac{16}{101}\approx0.158$ | $\frac{19}{101}\approx0.188$ | $\frac{35}{101}\approx0.347$ | | $\frac{44}{101}\approx0.436$ | $\frac{…
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a person with great acumen demonstrates: a lack of understanding and po…
1. Sharpness of mind, keen insight and good judgment 2. To convey a message, explore a theme, or provide thought 3. Remarkably great or enormous
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state the marginal relative frequencies in the framework below. these n…
| Homeowners | Renters | Total | |--|--|--| | Cat Owners | $\approx0.158$ | $\approx0.188$ | $\approx0.347$ | | Dog Owners | $\approx0.436$ | $\approx0.218$ | $\approx0.653$ | | T…
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what is the meaning of the y - intercept? the weight in the bucket decr…
Before sand is put in the bucket, it weighs 1 pound.
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state the joint relative frequencies in the framework below. remember t…
Joint relative frequencies: | | Homeowners | Renters | |--|--|--| | Cat Owners | $\frac{16}{101}\approx 0.158$ | $\frac{19}{101}\approx 0.188$ | | Dog Owners | $\frac{44}{101}\app…
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from the virginia declaration of rights june 12, 1776 i that all men ar…
reduced, private
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select the correct text in the passage. read the excerpt from a compute…
3. an array of data ordered so that individual items can be located
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select the correct answer. read the sentence from the passage. the sugg…
D. equity
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from unit 1, lesson 15 here are statistics for the length of some frog …
The mean changes to approximately 3.42 feet, the median changes to 3.25 feet, the standard deviation changes to 0.8 feet, and the IQR changes to approximately 0.46 feet.
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when trey got his telescope for christmas, he looked at the night sky a…
C. a huge number impossible to count
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use the probability distribution to complete parts (a) through (e). the…
0.771
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use the probability distribution to complete parts (a) through (e). the…
$0.51$
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5 diegos goal is to walk more than 70,000 steps this week. the mean num…
a. Let $x$ be the mean number of steps Diego needs to walk during the last 3 days of the week. The inequality is $32076 + 3x>70000$. b. Yes, Diego will reach his goal.
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use the probability distribution to complete parts (a) through (e). the…
$0.771$
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which are two characteristics of direct distribution that differ from f…
- Direct distribution is also known as a zero level channel. - The manufacturer controls all aspects of distribution.