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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read this excerpt from the conclusion of elie wiesels \the perils of in…
B. Wiesel uses rhetorical questions to end his speech in order to encourage the audience to think further about his ideas.
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fill in the blank. events that are ______ cannot occur at the same time…
disjoint
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our city streets are crowded with cars spewing fumes that choke the air…
The correct option is the one with the text: "by contrasting polluted streets with a clean park and suggesting personal actions, the author encourages readers to take environmenta…
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fill in the blank. when using the ______ always be careful to avoid dou…
C. addition rule
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what conclusion can you draw from this line graph? * 2 points smalltown…
A. For the most part, the older the teenagers get, the more likely they are to have a cell phone.
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9. mr. zachary posts review assignments on the betamath website for his…
Approximately 72%
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use the following results from a test for marijuana use, which is provi…
\( 0.578 \)
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use the following results from a test for marijuana use, which is provi…
294
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which story premise is most clearly a classic tragedy? a. jesse tries h…
D. Sasha's fans stop supporting her art because of her growing ego.
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use the data in the following table, which lists drive-thru order accur…
The probability is \(0.7684\). The events are not independent.
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use the data in the following table, which lists drive-thru order accur…
The probability is \(0.7667\). The events are not independent.
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question 20 (2 points) concentrating, providing full attention and thou…
20. D. Active Listening 21. C. Intuition 22. B. Provide all information needed 23. A. True 24. (Assuming the question is about what geographical diffusion benefit means, a common …
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use the data in the following table, which lists drive-thru order accur…
\(0.331\)
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question 15 (2 points) leadership comes only with a title or authority:…
Question 15: False Question 16: A. Synergy Question 17: C. Communication Question 18: D. Jargon Question 19: True (assuming the question is a true/false like the first, though the…
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use the data in the following table, which lists drive-thru order accur…
The events are not disjoint because it is possible to select an order that is from Restaurant A and accurate. So the first dropdown: are not; the second dropdown: is; the third dr…
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use the data in the following table, which lists drive-thru order accur…
\(0.897\)
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before-reading activities directions: before you read the first section…
| Positive Connotations | Negative Connotations | |-----------------------|-----------------------| | Sunshine, Happiness, Optimism, Warmth | Cowardice, Sickness, Deceit, Aging (e…
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use the data in the following table, which lists drive-thru order accur…
\(0.680\)
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the preamble of the federal constitution says: we, the people of the un…
D. It shows that most historical documents fail to address women’s rights.
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when a man observed a sobriety checkpoint conducted by a police departm…
For the first part, the correct option is B. \(P(\overline{W})\) denotes the probability of screening a driver and finding that he or she is not intoxicated. For the second part, …
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3. part a: what does the word \exploit\ most closely mean as it is used…
C. to benefit from
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find the indicated complement a certain group of women has a 0.11% rate…
\( 0.9989 \)
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a research center poll showed that 62% of people believe that it is mor…
0.38
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(4) he has forbidden his assent to laws the most wholesome and necessar…
To complete this task, we'll rephrase 5 grievances from lines 4 - 15 (note: the original text's line numbering might have a typo, but we'll use the numbered grievances as given: […
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when randomly selecting adults, let m denote the event of randomly sele…
B. The probability of getting a male, given that someone with blue eyes has been selected
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read the quotation from \song of myself.\ you will hardly know who i am…
He wants to vary the language of the poem.
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part 5 of 5 compare the averages, and state which one you think is the …
mean and median
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the ages of the members of four teams are summarized below. answer the …
Team C ### Part (b)
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after years of taking exclusively academic electives, rehana finally re…
3. They allow the reader to understand the effect of the teacher’s instructions on Rehana.
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which preattentive attribute is being used in the following chart to dr…
c. Length
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the test scores of the students in four classes are summarized below. a…
D. Class D ### Part (b)
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this renewable energy project promises to provide numerous benefits to …
3. The pun on sense helps call attention to the economic soundness of the project.
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jefferson should move forward with its plan to build storm-water storag…
1. It answers the traffic concern with a flippant rhetorical question rather than meaningfully addressing the issue.
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the color scheme shown here would be an appropriate choice for a ______…
d. categorical variable having groups with inherent ascending or descending order
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top-paid ceos the data shown are the total compensation (in millions of…
# Explanation: ## Step1: Sum all the data values First, we list out all the data points: 18.0, 18.0, 18.2, 19.1, 19.1, 19.3, 19.7, 19.8, 21.6, 22.9, 23.2, 23.7, 24.0, 24.0, 24.1, …
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the word philanthropy combines the prefix phil- with the root -anthropy…
1. good deeds done to benefit other people
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each of two parents has the genotype brown/green, which consists of the…
C. brown/brown, brown/green, green/brown, and green/green ### Part b
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question 12. lindsay wants to study the effect of a new fertilizer on h…
B. an experiment
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in a genetics experiment on peas, one sample of offspring contained 405…
The probability of getting a green pea is approximately \( 0.914 \). For the closeness question: B. No, it is not reasonably close.
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a consumer research company surveyed 2,400 people throughout the united…
B. Both of the results are valid because the margin of error accounts for the differences in the results. E. One of the results is not valid because it is not representative of th…
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in a genetics experiment on peas, one sample of offspring contained 405…
0.914
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question 10. a research and development engineer is preparing a report …
B. Decrease the confidence level to 90%.
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in a genetics experiment on peas, one sample of offspring contained 405…
0.918
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question 9. the operator of the local mall wants to find out how many o…
A. every 30th employee entering each mall entrance for one week
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a regression was run to determine if there is a relationship between ho…
23.6
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question 8. suppose a statistics professor reports a final exam average…
A. It is within 3 standard deviations of the mean.
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in a test of a sex-selection technique, results consisted of 278 female…
0.979
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fill in the blank as a procedure is repeated again and again, the relat…
the law of large numbers
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1. as you read the lines below, use your knowledge of latin and greek r…
B. Greek aither, "upper air"
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fill in the blank the classical approach to probability requires that t…
equally likely
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s paragraph for the following short answer questions. a game piece that…
20 ### Sub - question 2: How does the result the student got after tossing the die compare to the theoretical/calculated probability?
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what does the bold appositive phrase refer to? a successful stand-up co…
The bold appositive phrase "A successful stand - up comedian" refers to Jose Lugo Dalis.
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4. the poem is called \shall i compare you to a summer’s day?\ — what d…
The question is a rhetorical one from Shakespeare's Sonnet 18, where the speaker contemplates whether to compare the beloved to a summer’s day. It initiates a comparison to explor…
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in a particular survey of internet users, 3660 respondents say that the…
A. Yes, because the probability of a respondent using social media is greater than 0.5
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in a particular survey of internet users, 3660 respondents say that the…
0.730
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is this probability reasonably close to \\(\\frac{3}{4}\\)? choose the …
A. Yes, it is reasonably close.
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in a genetics experiment on peas, one sample of offspring contained 366…
\( 0.476 \)
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in a test of a sex-selection technique, results consisted of 265 female…
0.959
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in a test of a sex-selection technique, results consisted of 205 female…
0.949
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in a test of a sex-selection technique, results consisted of 205 female…
Yes (corresponding to the "Yes" option) For the probability, if we use the numbers 205 female and 267 male:
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in a test of a sex selection technique, results consisted of 288 female…
0.501
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it is impossible to get 6 jacks when selecting cards from a shuffled de…
0
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express the indicated degree of likelihood as a probability value betwe…
0.5
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in a certain instant lottery game, the chances of a win are stated as 2…
0.29
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in a certain study, the chances of encountering a car crash on the road…
0.063
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assume that 1500 births are randomly selected and 758 of the births are…
A. The number of girls is neither significantly low nor significantly high
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the battle of the frogs and mice translated by hugh g. evelyn-white in …
A. causing terror
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eight of the 100 digital video recorders (dvrs) in an inventory are kno…
0.08
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which of the following values cannot be probabilities? 1, √2, 5/3, 0, −…
A. \(-0.6\), C. \(\sqrt{2}\), D. \(\frac{5}{3}\), H. \(1.16\)
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10 multiple choice 10 points which detail from the text best conveys go…
B. "He hates that his name is both absurd and obscure, that it has nothing to do with who he is, that it is neither Indian nor American but all things Russian." (Page 81)
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in this excerpt from act 3, scene 1, macbeth remembers that the witches…
B. can never be fully satisfied
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rewrite the following statement so that the likelihood of rain is expre…
B. There is a 0.50 probability that it will rain somewhere in the region at some point during the day.
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2 multiple choice 10 points reread this excerpt from page 11 (of the ha…
D. particular
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patty smiles, a little too widely, and suddenly ashima realizes her err…
C. The conflict that emerges when moving between two cultures
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fog the fog comes on little cat feet. it sits looking over harbor and c…
4. Things of this world are fleeting.
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this semester, with some trepidation, i decided to take a class on shak…
1. demanding, 5. thorough
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our children go to public school systems in oklahoma, and they see teac…
Noah added the phrase "to get the Cherokee to" when paraphrasing the part about trusting one’s own thinking, which changes the original meaning. The original states that trusting …
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question 13 of 21 what was the goal of president woodrow wilsons fourte…
C. To create a world where future conflicts like World War I could be prevented
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the median home value in rhode island and colorado (adjusted for inflat…
Colorado ### Part (b)
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brett picks a card at random from a deck. then he picks a second card a…
dependent
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rosanne counted the number of fish kept in 7 tanks at the pet store. sh…
\(2.9\)
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question 10 based on the data shown below, calculate the regression lin…
\( y = 0.28x + 19.25 \)
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read these sentences from passage 2. \the e-reader’s ready access to th…
B. favorable
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by fyodor dostoevsky saint petersburg is considered to be the artistic …
B. One does not have to be completely alone to feel lonely D. A lack of meaningful connections with others can lead to sadness (Note: Since Part B is not visible, if you can provi…
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agreements among states 6. determine central ideas why was it necessary…
Formal procedures for state agreements are necessary to ensure order, predictability, and fairness in interstate relations. They prevent unilateral, conflicting actions, provide a…
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question 5 of 21 which option is the best definition of historical caus…
B. A connection between events in which the first event caused the events that follow
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what does the word pleased mean? the boy was pleased with his now toy. …
happy (assuming the options include "happy" as a choice; if there were option labels like A, B, C, we'd include that, but from the visible part, "happy" is the correct meaning - r…
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word meaning quick check use the dictionary entry to answer the questio…
Kesha always lends a hand when it’s needed; she is the epitome of helpfulness.
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it was a wonderful night, such a night as is only possible when we are …
C. a deep thoughtfulness
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find the meaning of the word goldfish. a bird that is yellow a dog that…
C. a fish that is gold (assuming the third option is labeled C; if labels differ, adjust to the correct identifier with the text "a fish that is gold")
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use paragraph 10 from the article \in 1850, ignaz semmelweis saved live…
D. a doctor who specializes in the care of women during pregnancy and childbirth
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word meaning quick check use the sentence to answer the question. the f…
definition/explanation
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e. what incentives encourage people to save money? f. why are the robin…
Incentives to save money include: 1. **Interest Rates**: Higher interest rates on savings accounts mean the money saved earns more over time, e.g., a savings account with a 5% ann…
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which word means something that floats in the air? wagon giraffe
wagon
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group a: trial 1: 11.1 ml, trial 2: 12.4 ml, trial 3: 11.0 ml, trial 4:…
17.05
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which of the following best describes what it means to compete? a. foll…
A. following the rules, understanding the process of sports, respecting competitors
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which foreign policy did president woodrow wilson advance as a means of…
C. moral diplomacy
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saeed m.z.a. tarabieh conducted a study of consumer attitudes toward jo…
D. parents of small children might be more likely than participants in the other demographic groups to purchase the skin - care product.
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look at the graph below. basketball games won per season graph with jag…
B. bar
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highest-grossing films in a language other than english at us box offic…
B. Instructions Not Included was not recognized by the Oscars but had higher lifetime earnings than Eat Drink Man Woman, which was recognized by the Oscars.