Statistiques
Analyse de données, distributions de probabilités et tests d'hypothèses.
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read the sentence. i like reading novels that bring to life events in h…
It describes the type of novel the speaker likes.
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below is the number of minutes leo played during each of his six basket…
El histograma tendrá barras con alturas 0, 1, 2, 1, 2 para los intervalos 0 - 4.99, 5 - 9.99, 10 - 14.99, 15 - 19.99, 20 - 24.99 respectivamente (con la variable horizontal repres…
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question 6(multiple choice worth 1 points) (08.02 mc) the function f(x)…
C. (14, 4); The vertex represents the maximum profit.
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read the passage from \the crab that played with the sea.\. ah! said th…
They describe Pau Amma's impact on the sea and the animals.
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read the passage from sugar changed the world. with their victory, the …
B. They use a primary source to show that a song was spreading the idea of equality across the Caribbean. C. They use a secondary source to show that the idea of an enslaved peopl…
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a 2010 pew research poll asked 1,306 americans from what youve read and…
a) not mutually exclusive b) \(0.31\) c) \(0.69\) d) \(0.7353\) e) belief in global warming and party ideology are dependent f) \(0.6061\)
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a cbs news poll involved a nationwide random sample of 651 adults, aske…
a. \(0.3518\) b. \(0.4593\) c. \(0.5153\) d. \(0.3947\) e. \(0.1813\)
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calculate the average and the uncertainty for the set of data shown her…
average: 2.32, uncertainty: 0.16
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2) practice: using visual cues use the input - output table above to an…
1. A tree that is 1 - year - old has a size of 0.5 meters. 2. 4.2
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question 7 of 11 which of the following is true about warnings? choose …
B. A warning sometimes might relate to something other than a student's writing or action.
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use the venn diagram to calculate conditional probabilities. which cond…
$P(F|E)=\frac{8}{12}$ is the correct conditional probability among the given options.
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quizzes and tests total points: --/150 \material\ as defined by the cou…
C. Information important enough to affect an investor's decision.
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after reading \straw into gold,\ answer the following questions using b…
1. Requires reading text for motivation clues. 2. Requires reading text for assumptions and requests. 3. Requires reading text for feelings and quote. 4. Requires reading text for…
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after reading \straw into gold,\ answer the following questions using b…
1. Answer would be based on text - specific details about Cisneros' reasons. 2. Answer would be based on what the text reveals about the invitees' assumptions and requests. 3. Ans…
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you flip a coin, pick a card, and spin the spinner. how many outcomes a…
30
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elias writes the numbers 1 through 20 on separate slips of paper. there…
yes, because the probability of choosing an odd number is equal to the probability of choosing an odd number given that the slip is yellow
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directions: for the following questions, choose the best answer or resp…
1. C. Experiments reveal that human behavior is greatly influenced by humans' desire to fit in. 2. B. related to eating 3. B. Both groups show that people's actions are controlled…
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you spin the spinner and flip a coin. how many outcomes are possible?
8
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after we re - read the \lantern keeper\ in class, craft an analysis par…
Claim: In "The Lantern Keeper," the author uses personification to show the importance of the lantern as a guiding presence. Evidence: For example, the text says, "The lantern's l…
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match the age to the important retirement event. when you can take pena…
When you can take penalty - free withdrawals from a 401k or IRA: 59.5 The earliest you can typically begin receiving a pension check: 62 The typical age that people begin receivin…
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at sanger’s auto garage, three out of every five cars brought in for se…
$\frac{12}{35}$
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after you read a check your understanding. 1. name three rules to follo…
1. Use a clear subject line, be concise, use proper grammar and spelling. 2. Double - check recipients, add attachments if needed, consider the timing. 3. Affects professional ima…
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at a hospital, 56 percent of the babies born are not girls. of the baby…
5%
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match the following 401k terms with their correct descriptions: when yo…
1. Matching 2. Vesting 3. Rollover 4. Withdrawal/Distribution
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question 3 of 11 which of the following is true about warnings? choose …
B. A warning sometimes might relate to something other than a student’s writing or action.
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in the united states, the government holds some control over the distri…
B. Mixed Economy
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a box contains four red balls and eight black balls. two balls are rand…
\(P(B)=\frac{2}{3}\) \(P(R|B)=\frac{4}{11}\) \(P(B\cap R)=\frac{8}{33}\) The probability that the first ball chosen is black and the second ball chosen is red is about \(24.24\) p…
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complete the text with the better conjunctive adverb. on the hubble spa…
As a result
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what is one healthy way you can deal with anger? 3. vocabulary what doe…
What is ONE healthy way you can deal with anger? Deep - breathing What does the word impulsive mean? Acting suddenly without thinking carefully in advance Give an example of an im…
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the functions f(x)= - 2.8x + 287 and g(x)=0.01x² - 4.9x + 370 model the…
A. \(f(70)=91\) which means that the chance of a 60 - year - old surviving to the age of 70 is 91%. B. \(g(70)=76\) which means that the chance of a 60 - year - old surviving to t…
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a dentist polls his patients and finds that 83 percent brush their teet…
23%
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question 11 (q011) which of the following statements about ethical rese…
- Q011: B. It is unethical to observe people in public without their knowledge. - Q012: A. the scientific method - Q013: C. test his hypothesis - Q014: A. the number of math probl…
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question 40 the tenth amendment addressed the concerns of anti - federa…
D. the powers of state governments
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read the excerpt from the role of social media in the arab uprisings by…
The second passage provides more effective evidence because it describes uprisings in many countries rather than focusing solely on one country, as the first passage does. The sec…
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place the characteristics of the new england colonies under the colony …
Maryland: Attracted both Protestant and Catholic settlers; Many Protestants, Catholics, Jews came to gain religious freedom; Sir George Calvert (Lord Baltimore); Founded as a colo…
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as people age, daily stress and worry decrease and happiness increases,…
For each year of aging, the percentage of Americans reporting "a lot" of stress decreases by $0.4\%$. The rate of change is $-0.4\%$ per year.
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multiple choice question when referring to a dimension of big data, the…
data's insight yield
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multiple choice question the term veracity, as it applies to big data, …
source credibility
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1. which of the following is an example of an interpersonal skill a. so…
1. B. Listening to a friend's problem 2. C. Calmly ask them to let you finish 3. B. Understanding and sharing another person's feelings
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directions: read the scenario below and solve. show your work. the grap…
The average rate of change between 2000 and 2015 is approximately 617.47 producing gas - wells per year.
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key word recognition choose the french word that best expresses the mea…
Nom
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13) suppose that computer literacy among people ages 40 and older is be…
B. No
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individually and in groups. these skills include things like listening,…
1. understand 2. respect 3. clearly 4. empathy 5. compromise
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multiple choice question how does missing, fake, or inaccurate data cre…
It skews the data patterns, making the determination of meaningful results difficult.
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answer the question. 12) focus groups of 12 people are randomly selecte…
A. Yes
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11) a police department reports that the probabilities that 0, 1, 2, an…
A. $\sigma = 0.79$
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why was general burgoynes campaign important for the british? winning i…
They wanted to cut off New England from the rest of the colonies.
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10) in a certain town, 70% of adults have a college degree. the accompa…
A. $\sigma = 0.92$
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7. the davis - moore thesis argues that social inequality is necessary …
7. b) Motivates the most qualified people to fill the most important roles. 8. b) Conflict Theory 9. b) How individuals use "status symbols" like luxury cars to signal their socia…
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vocabulary a. complete the sentences complete the sentences using vocab…
## Part A 1. consists of 2. proposed 3. revising 4. ensure 5. inspired ## Part B 1. a) skeleton 2. c) announced 3. a) included 4. c) created 5. c) motivated 6. b) approved 7. a) d…
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multiple choice 5 points read these lines. how does the use of free ver…
It suggests the movement of the wind and the grass and that nature is interconnected.
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fill in the blanks so that the resulting statement is true. data presen…
scatter - plot, regression
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f(-4)=-76, meaning when the width of the rectangular area is -4 ft, the…
\([0,11.5]\)
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18. read the sentence from paragraph 6 of the text. \the ottomans manag…
B. directed
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type the correct answer in the box. use numerals instead of words. for …
0.588 0.245 0.618
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type the correct answer in the box. use numerals instead of words. for …
0.735 0.632
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the editor of a school magazine polled randomly - selected students in …
B. 0.37
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a university is researching the impact of including seaweed in cattle f…
B. A cow being from farm B and not having seaweed in its feed are dependent because \(P(\text{farm B}|\text{without seaweed}) eq P(\text{farm B})\)
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question find the median and mean of the data set below: 47, 15, 6, 49,…
Median = $37.5$ Mean = $32$
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question find the median and mean of the data set below: 32, 36, 29, 28…
Median = $29.5$ Mean = $29$
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question find the median and mean of the data set below: 43, 33, 19, 41…
Median = 33 Mean = 28.2
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a survey was given asking about preferred shopping methods. of the 88 p…
| | With Children | Without Children | Total | |--|--|--|--| | Phone | 31 | 73 | 104 | | Tablet | 67 | 15 | 82 | | Total | 98 | 88 | 186 |
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question find the median and mean of the data set below: 21, 8, 9, 48 a…
Median = 15 Mean = 21.5
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1. what is economics? define it. then describe one activity we did in c…
# Breve explicación: La economía es la ciencia social que estudia la producción, distribución y consumo de bienes y servicios. Un ejemplo de actividad en clase podría ser un juego…
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which statement is true? the indian appropriations act of 1851 allowed …
The Indian Appropriations Act of 1871 meant that tribes were no longer classified as independent nations.
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a survey was given asking about preferred shopping methods. of the 88 p…
| | With Children | Without Children | Total | |---|---|---|---| | Phone | 31 | 73 | 104 | | Tablet | 67 | 15 | 82 | | Total | 98 | 88 | 186 |
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a university is researching the impact of including seaweed in cattle f…
A. A cow being from farm A and having seaweed in its feed are dependent because \(P(\text{farm A}|\text{with seaweed}) eq P(\text{farm A})\)
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the editor of a school magazine polled randomly - selected students in …
B. 0.37
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information literacy means you can evaluate whether online information …
True
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parallel structure simply means that words or phrases follow the same b…
1. B. Barking dogs, meowing kittens, and squawking parakeets greet the pet shop visitors. 2. A. During class, Samuel spent his time flirting with Brittney, eating candy, and doodl…
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determine the estimated error in calculating the area of the plot of la…
27; length; 4; 4; 10935; 3000
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type the correct answer in the box. use numerals instead of words. for …
The probability that a customer would order Italian given that they would not order Chinese is approximately $0.588$. The probability that a customer would order Chinese and would…
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gdp per capita means that the gdp is calculated per country day dollar …
D. person
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14. at a used car lot, four cars were for sale at the following prices:…
$7637$
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question drag each tile to the correct box. match each cause of world w…
- meant to discourage conflict; an agreement between European countries to help one another if attacked by another country: alliances - buildup of armies and navies; increased wea…
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authors purpose writing to entertain use what youve just learned about …
Jonas: The Crazy Life of a Seventh Grader
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select the correct answer. based on the data in this two - way table, w…
None of the above (assuming there is an error in the problem - setup or if we have to choose the most incorrect - among - incorrect - seeming ones, we need to re - check the calcu…
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select the correct answer. based on the data in this two - way table, w…
B. A flower being pink is dependent on a flower being a rose.
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13. the greenfield playhouse’s annual play included children of the fol…
$9.5$
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the table shows the number of people who rode two different carnival ri…
C. 0.636
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3. all human blood can be classified as o, a, b or ab. in addition, the…
a) 0.42 b) 0.52 c) 0.14
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9 when the young woman—the mother of this child—stood fully revealed be…
Hawthorne means that the visible symbol of her shame (the 'A' on her dress) cannot hide her other shames such as being a social outcast and having a child out - of - wedlock. The …
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2. as it is used in paragraph 2, \clue\ most closely means - a. an answ…
B. a sign that helps solve a puzzle.
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select the correct answer from each drop - down menu. one hundred rando…
College
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3 ¿comprendes? escribir • hablar read each of the sentences below and i…
For "¿Comprendes?": 1. Chica sociable 2. Chica sociable 3. Chica sociable 4. Chica sociable 5. Chica sociable For "Y tú, ¿qué dices?": 1. (Answers will vary depending on the Video…
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match the items. a. art involves conscious use of the imagination to cr…
1. c 2. a 3. b
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below are the age distribution of 100 children. based on the boxplot ab…
12
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question 1 (100 points) class 1 - hand span lengths the size of the han…
Largest hand - span: 25 cm Smallest hand - span: 15 cm Most common hand - span length: 16 cm
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a lawn mowing service company surveyed randomly selected families in a …
$P(\text{has no children}|\text{mows own lawn}) = 59\%$ $P(\text{pays for lawn service}|\text{has children}) = 69\%$
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the weight of an organ in adult males has a bell - shaped distribution …
(c) 99.7 (d) 0.3
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the boxplots below shows salaries for construction workers and teachers…
They earn the same amount
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9 are based on the following passage. adapted from marilynne robinson, …
provide additional context for the events described by the narrator
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multiple - choice question what is a caucus? a gathering of party membe…
a gathering of party members following rules
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in a factory, the chance that a certain machine works without overheati…
C. 7.5%
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2. the copper wire current measurement is said to be evenly distributed…
a. The length of the distribution is 20. b. $P(X>15)=0.25$ c. $P(2<X<10)=0.4$
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circumnavigation means to choose one option a discover new land b trave…
B. travel completely around something, such as the globe
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select the correct answer. in a factory, the chance that a certain mach…
There is no correct option provided in the given choices as the answer is $42.5\%$.
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select the correct answer. there are 6 adult chaperones, 21 female stud…
B. \(\frac{29}{50}\)
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kayla has a bowl of beads that contains 42 yellow beads, 28 green beads…
30; 46
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a cellular phone company monitors monthly phone usage. the following da…
a. $s\approx43.41$, $IQR = 109.5$ b. increases, remains the same, Resistance