统计与概率
数据分析、概率分布、假设检验与统计方法。
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a math teacher recorded the number of minutes 9 students spent studying…
Median: $40$ Mean: $40$ Q1: $27.5$ Q3: $52.5$ IQR: $25$
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pick all of the statistical questions. what type of car does ann drive?…
How many cars does a typical family have? How much does a new car typically cost?
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which sentence describes what it means for ideas to have cohesion? (1 p…
D. They are related and stick together.
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4 read this sentence from the passage. the tattered skeletons of milkwe…
4. C. It creates a somber mood. 5. C. engaged in deep thought 6. C. Appreciating other cultures expands one's mind.
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1 which phrases from paragraph 2 provide context for the meaning of min…
1. B. "not much bigger than a family van", C. "shrunk it in the wash" 2. C. dreary 3. A. by highlighting how Rosie and Sue become more interested in poetry as they work together
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4 read this sentence from the passage. the tattered skeletons of milkwe…
4. C. It creates a somber mood. 5. C. engaged in deep thought 6. C. Appreciating other cultures expands one's mind.
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6. ms. moore gathered data from the past 60 days on how many students b…
a. 25% b. 45 c. 60 d. 30 e. 240
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1. which phrases from paragraph 2 provide context for the meaning of mi…
1. B, C 2. C 3. A
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5. a survey of 36 local trampoline parks was conducted on their admissi…
a. 25% b. 100% c. 9 d. 36 e. Minimum: $15.25$, $Q_1$: $18.25$, Median: $19.00$, $Q_3$: $19.75$, Maximum: $20.50$
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11 write a brief summary of “chivalry” while maintaining meaning and a …
No summary can be provided without the text of "Chivalry".
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why is the em dash used in the following excerpt from gilmans the yello…
to indicate a change in thought
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5 what do mrs. whitakers thoughts about her church in paragraph 64 sugg…
5. C. She has traditional tastes. 6. B. cowardly 7. B. She worries about what her friends might think. 8. D. Mrs. Whitaker’s friend Mrs. Perkins was in the hospital with a hip pro…
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when mr. goodenough saw his baby boy vince for the first time, he swore…
19. Situational irony because the reader would not expect that the baby would undo a safety - measure to protect him. 20. By describing Mr. Goodenough's actions such as spending £…
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what type of irony is used in the passage? situational irony because th…
1. Situational irony because the reader would not expect that the baby would choke on a cap meant to protect him. 2. (Answer depends on the passage content, no passage provided so…
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match the spanish question with its english meaning: ¿de dónde eres? wh…
1. Where are you from? 2. It's a pleasure. 3. Estoy bien, ¿y tú?
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your friend says hola, ¿qué tal? what is a good reply? me llamo rosa. e…
1. Estoy muy bien, gracias. 2. tomorrow 3. What's your name?
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1. simplify the expression - 12÷6(- 3)+8. a. 14 b. -22 c. 2 d. 3 2. sim…
1. A. 14 2. (No expression given to simplify for 2 in the step - by - step, but if following the pattern of other distribution problems, assume it's a similar arithmetic operation…
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vocabulary boost a read the sentences, then write t for true or f for f…
1. T 2. T 3. F 4. F
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four family members are living in a home together, and one of them is a…
the oldest brother, Mark, who is 22 years old
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if someone is described as \pessimistic,\ what does this mean? they exp…
They expect the worst to happen
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what does \melancholic\ mean? extremely happy deeply sad or gloomy full…
Deeply sad or gloomy
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which of the following sentences best demonstrates the meaning of “flat…
He complimented his teacher to gain her approval.
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find the after finding the mean and median would you say of the followi…
C. yes
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9. the phrase quality - control most nearly means —. a. checking that p…
9. A. checking that products meet standards 10. B. specific
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1-1 mean, median, and mode exam find the median of the follow data 12, …
18
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1-1 mean, median, and mode exam find the mean of the follow data 12, 14…
B. 29
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how are the equations 2^7 = 218 and log₂(218) = 7 related? • to answer …
Yulissa means that since \(y = 2^{x}\) and \(y=\log_{2}x\) are inverse functions, the base, the exponent, and the result in the exponential equation \(2^{7}=218\) are re - arrange…
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1. what is the most important question a coffee taste - tester asks? * …
1. A. Will people like it? 2. D. a part that shows what the whole is like
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if my 7th period has 12 students in it and the class average on the exa…
D. 45%
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clarify, critique, correct how are the equations 2^7 = 218 and log₂(218…
Yulissa is referring to the inverse - relationship between exponential and logarithmic functions, where the values in the two equations are related by the property of inverse func…
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1-1 mean, median, and mode exam find the missing value if the mean is 1…
10
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what is the meaning of the word boisterous as used in the passage? thou…
B. loud and lively
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what is the meaning of the word pertain as used in the passage? edgar i…
to have to do with
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carla is a carpenter. she wants to purchase new high - quality tools fo…
C. $7,450$
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carla is a carpenter. she wants to purchase new high - quality tools fo…
$7,515.71$
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what is the meaning of the word solace as used in the passage? after tr…
relief from sadness or suffering
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what is the meaning of the word compensation as used in the passage? a …
A. money given for doing a job
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4. nick and liz have decided to move from the city to the suburbs. this…
$19400$
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1. solve by drawing disks on a place - value chart. write an equation a…
a. 0.8 b. 0.18
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the students were measuring tardiness to class by incidence each week. …
$9$
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the binomial formula gives us a way to calculate the probability withou…
a. p: 0.5, n: 3, k: 2 b. 0.375 c. No info about example 1, can't answer.
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1. solve by drawing disks on a place value chart. write an equation and…
a. Equation: $2\times0.4 = 0.8$, Product in standard form: $0.8$ b. Equation: $3\times0.06 = 0.18$, Product in standard form: $0.18$
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before the last school year began, it was estimated that the average di…
a. $\$2036.43$ b. The mean of her friends' expenses ($\$2036.43$) is less than the estimate of $\$2110$. c. $\$2625$
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telling stories through hula by carolyn maughan vocabulary activity que…
B. "Both types of hula are popular in Hawaii today. Master teachers train students at hula schools, passing the dance down to new generations."
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what is the meaning of the word deficient as used in the passage? scurv…
not having enough of something needed
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what is the meaning of the word prudent as used in the passage? within …
sensible
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3 hula continues to be an important tradition for many hawaiians. what …
# Breve explicación: La opción B muestra que las dos tipos de hula son populares en Hawaii actualmente y que los maestros entrenan a los estudiantes en las escuelas de hula, trans…
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what is the meaning of the word nonchalant as used in the passage? the …
calm and tranquil
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what is the meaning of the word discern as used in the passage? as the …
C. to detect
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1. what is hula? a. a musical group that performs with guitars b. a sch…
# Breve explicación: 1. La hula es un baile hawaiano y una forma de contar historias. 2. La hula kahiko a veces se realiza en ceremonias religiosas mientras que la hula 'auana es …
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select all the adjectives. dont include a, an, or the. amon - ra st. br…
mean, teenagers
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1. what is the best way to describe what third party means in american …
Any political party that does not agree with the positions of the two major political parties.
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how can you find the number of $\frac{2}{3}$s in 6? step 1: multiply 6 …
$\frac{3}{2}$
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the goal 1 the scoreboard clock is counting down, one goal will decide …
In lines 5 - 8, the reader reads faster to show that the action happens quickly.
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compare reading poems to hearing poems listen to lines 5 - 8 of the poe…
faster
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synonyms choose the word or form of the word from this unit that is the…
1. Synonyms: - 1. cherubic - 2. plunder - 3. furious - 4. discord - 5. assist - 6. summarize - 7. respected - 8. seized - 9. greed - 10. facade - 11. advocates - 12. ignore - 13. …
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is this a true - or - false question? when a dog wags its tail, it does…
Yes
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what do modern scholars believe was the primary purpose of the nazca ge…
To convey spiritual meaning
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the cost c of operating a certain car that gets 32 miles per gallon is …
(a) $C(0.98,220)=\$6.74$ (b) $\$5.92$ This represents the cost of driving 177 miles if gas costs $1.07$ per gallon.
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three distributions, labeled (a), (b), and (c) are represented below by…
$\sigma_b<\sigma_a<\sigma_c$
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multiple - choice question true or false: $f(x + h)$ means i need to ad…
False
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here are the shopping times (in minutes) for a sample of 6 shoppers at …
$8.94$
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the 5 participants in a weight - loss class lost the following weights …
\(1.67\)
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as part of its interview process, an employment agency tests the client…
(a) Offer: 27, No offer: 34 (b) Offer (c) Offer
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ms. tanaka asked her 32 students how many books each had read last summ…
(a) We see that a "typical" student read about 14 or 15 books by looking at the mean and median. (b) We can tell by the range that the difference between the largest and smallest …
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the ages of the members of four teams are summarized below. answer the …
(a) Team C (b) Team A
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the ten cats in a pet store were weighed. their weights (in pounds) are…
(a) 6 (b) 7
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italian tours offers a daily sightseeing trip around florence. the list…
18
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the two basic types of warehouses are select one: a. seasonal and long …
C. public and private
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the characteristic that all forms of direct marketing have in common is…
D. include some type of activity that directly links manufacturers to the ultimate consumer.
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there is a positive correlation between tests that measure different th…
T
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propaganda is a. a memorial, a lasting remembrance, evidence. b. someth…
B. something created to deliberately convince or influence people's thoughts, opinions, and/or actions.
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in your own words, explain \what is communication\
Communication is the exchange of information, ideas, etc. between individuals or groups to convey meaning and achieve understanding.
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the dotplots show the lifetimes of several brand x and brand y batterie…
54.55%
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question 1 of 21 jen says, \i dont know, i guess alex is just a little …
"It seems like you're in a bit of a difficult situation and, if you're interested, I'd be willing to help think this through with you. Would you want to talk about this a little?"
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pseudo is a word root that means \false.\ which is the best definition …
C. fictional names
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nate came up with an idea for a more durable soccer ball and developed …
A. marketing mix
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janelys has a part - time job at an ice skating rink selling hot cocoa.…
41
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samuels math teacher plots student grades on their weekly quizzes again…
95
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based on the list of suffixes, what is the correct spelling of the word…
humorous
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the scatter plot and line of best fit below show the length of 14 peopl…
69
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one aspect of title vii of the civil rights act of 1964 is that it sele…
D. prohibits discrimination based on race, religion, sex, creed, or national origin in matters such as hiring, firing, training, and compensation.
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chron = \time\ chrom = \color\ meta = \change, beyond\ meter = \measure…
consisting of only one color
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ling vocabulary: word roots, affixes, and reference materials chron = \…
a device for measuring time
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imagine youre writing a paper comparing different types of grants - in …
The type of grant available to a state reflects how much control the federal government wants to have over grant spending.
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exaggerate · exaggeration minimize · minimum · minimal fill in the bubb…
1. D. An exaggeration can make something seem bigger than it is. 2. F. increase 3. C. You do only what you are required to do. 4. G. smallest Writing: I was so hungry I could have…
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based on the list of word roots, what is the correct spelling of a word…
automobile
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which individual would likely be most interested in participating in a …
d. Ethan is interested in the idea of combining his time and resources with others to operate a business providing a good or service that they all will use.
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a store manager timed janette to see how long it would take her to fold…
25.35 seconds
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question 7 what best describes marginal analysis in economic terms? to …
examination of decisions on the margin, meaning a little more or a little less from the status quo
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question 17 of 21 jen says, \i dont know, i guess alex is just a little…
"It seems like you're in a bit of a difficult situation and, if you're interested, I'd be willing to help think this through with you. Would you want to talk about this a little?"
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question 11 of 21 is it possible that someone is not really giving cons…
Jameel should not engage in this activity with Kim. It's clear from Kim's previous responses and current hesitation that she's not comfortable.
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there is little to no controversy over what it means to be intelligent.…
F
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if a tests scores follow a normal curve, most of the grades will fall o…
F
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measures of central tendency. if your score matched the median on the l…
If your score matched the median, you performed at the middle level among your classmates. Regarding the 92 - score, it could increase, decrease, or keep the mean the same dependi…
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read the excerpt from the hot zone. she took up a scalpel and slit the …
replacing "scalpel" with the nearby synonym "blade"
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how does \their colors bold, defying winters strife\ in line four add t…
It shows how flowers fight against the challenges of winter.
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how does the sonnet use \the forest hums with life where rivers flow\ i…
It suggests the forest is alive and active near water.
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select the correct answer from the list. (1 point) most pieces of liter…
themes
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how do animals acquire learned behaviors? choose the correct answer. le…
Through experience, practice, or observation