Estadística
Análisis de datos, distribuciones de probabilidad y pruebas de hipótesis.
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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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fill in the blank 1 point the frequency table contains information abou…
C.
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jefferson should move forward with its plan to build storm - water stor…
1. It answers the traffic concern with a flippant rhetorical question rather than meaningfully addressing the issue.
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example: histogram there are ____ water samples between 6.5 and 7. exam…
There are 5 water samples between 6.5 and 7. Minimum: 5.8 Q1: 6.8 Median: 7.25 Q3: 7.6 Maximum: 8.6
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exit ticket r 2.1 objective 2: explain how specific sections and featur…
1. b. It explains the tribe’s long connection to the land, showing what is at risk if the island disappears. 2. b. Providing evidence of the erosion and helping readers see the pe…
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select the correct answer. what are context clues? a. clues in a detect…
B. clues in a text used to find the meaning of a word
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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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the word philanthropy combines the prefix phil- with the root -anthropy…
1. good deeds done to benefit other people
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organized list of values with the list organized, you can more easily: …
There are 2 water samples with a pH of 6.5. There is 0 water sample with a pH of 7.
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the table shows the ages of people attending three different movies in …
$0.33$
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find the range. o {-4, -3, -2, -1, 0, 1, 2, 3, 4} o {y|-2 ≤ y ≤ 2} o {y…
{y|-5 ≤ y ≤ 3} (corresponding to the third option in the multiple - choice list)
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chapter questions: chapter 28: \observe the remarkable verdure\ (pgs 13…
1. Because he uses archaic and ironic language. 2. Word: tryst; Definition: A secret romantic meeting. 3. (Answer depends on the text content of Chapter 29) 4. (Answer depends on …
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6. a student’s test score is at the 42nd percentile. this means that th…
6. D. Scored the same as or higher than 42% of her fellow students. 7. D. -0.4 8. D. 84 9. A. 5,7,9,12 10. B. Set B has a larger standard deviation
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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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christina is randomly choosing three movies to take on vacation from ni…
The probability that Christina will not choose all action movies can be expressed as \(1-\frac{_{9}C_{3}}{_{20}C_{3}}\)
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1. in a normal distribution, which of the following statements is true …
1. D. It contains the middle 68% of the distribution 2. B. 10 3. E. +3 4. C. Positively skewed 5. E. The standard deviation of distribution B is zero.
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consider a single spin of the spinner. which events are mutually exclus…
- landing on a shaded portion and landing on a 3 - landing on an unshaded portion and landing on a number less than 2
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a random number generator is used to create a list of 300 single - digi…
1. First, find the number of even - numbered results other than 8: - The total number of even numbers is 154, and the number of 8s generated is 22. So the number of even numbers o…
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brents after - school game club has 12 members from which a six - membe…
Brent's club has more possible team combinations because there are more members to choose from.
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what percentage of north america is covered by forests? 12 percent 25 p…
1. C. 36 percent 2. B. Large differences in natural resource distribution throughout the country
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the average weekly unemployment benefits (in dollars) for a random sele…
57.6
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information about a shipment of mirrors to a local store is shown. of a…
68
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the average weekly unemployment benefits (in dollars) for a random sele…
$44.7$
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7. students at a high school were surveyed about the schools uniform po…
B. 540
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the two - way table shows the medal count for the top - performing coun…
The probability that a randomly selected silver medal was awarded to Great Britain is \(\frac{17}{99}\).
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answer the following questions to determine the order of major events i…
C. A world of finite resources means people will always be fighting for the goods they need.
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the two - way table shows the preferred vacation destination for people…
The probability that a randomly selected person who chose Mexico as the preferred destination is a child is \(\frac{14}{113}\)
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what is bias? a a prejudice or viewpoint that skews in favor of or agai…
A. a prejudice or viewpoint that skews in favor of or against something
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a hat contains slips of paper with the names of the 26 other students i…
First, find the number of non - boys. There are \(26\) students in total and \(10\) are boys, so the number of non - boys is \(26 - 10=16\). The probability of pulling a non - boy…
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directions: for the following questions, choose the best answer or resp…
1. C. "…the idea of an alter ego [demonstrates] the concept that good and evil can exist simultaneously within one person, constantly at war with one another." (Paragraph 6) 2. No…
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read the passage from hamlet. act i. scene iii. hamlet: my fate cries o…
C. Unhand me, gentlemen
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use the venn diagram to calculate probabilities. which probability is c…
\(P(C|A)=\frac{13}{17}\)
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what is the meaning of the word fascinating as it is used in paragraph …
# Breve explicación: La palabra "fascinating" en inglés significa atractivo y que mantiene fuertemente el interés de alguien. # Respuesta: C. attracts and strongly holds the inter…
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a fishing pond is stocked with three kinds of fish: trout, bass, and pe…
# Explicación paso a paso: ## Paso 1: Calcular la proporción de truchas Calculamos la proporción de truchas entre el total de peces capturados. La proporción se obtiene dividiendo…
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students in a class were surveyed about the number of children in their…
First, find the total number of surveys: \(9 + 18+22 + 8+3=60\). The probability that the first - survey indicates four children is \(\frac{8}{60}\), and the probability that the …
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13. read the following sentence from paragraph 9. inas mom nodded her a…
B. approval
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12 read the etymology of the word perusing: perusing verb origin: middl…
B. inspect
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read the passage from hamlet, act i, scene iii. laertes: then weigh wha…
believing
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the word contrived comes from the root word meaning \imagine or invent.…
A. made a plan
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1. read the sentences from the passage. finding that the mortal she adm…
A. at rest
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a cafeteria manager can choose from among six side dishes for the lunch…
20%
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read the excerpt from act iv of hamlet. hamlet: prithee to be great to …
Shakespeare capitalizes on the multiple meanings of "great" to help emphasize Hamlet's point.
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the popular vote is the total number or percentage of votes cast for a …
A candidate can win the popular vote but not the Electoral College because the Electoral College is based on state - by - state victories and the distribution of electoral votes p…
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16. given the outliers and amount of deviation in each data set, which …
The median best represents the overall data set of foot width in males and females because it is less affected by outliers.
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answer the following question in 3 - 4 complete sentences. the photogra…
In Chinese weddings, red is key for luck; in U.S. weddings, white for bride symbolizes purity. Color represents cultural values in both.
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14. which data point(s) in the foot width values in model 2 might be co…
14. Cannot be answered due to lack of data. 15a. $11.7\%$ 15b. $5.65\%$ 15c. Female data set 16. The median best represents the overall data set of foot width in males and females…
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maddie wished she could silence the noise in her head from her well - m…
4. Finding peace and solitude is more important than making decisions.
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14. which data point(s) in the box - width values in model 2 might be c…
1. The female data set has the largest percent deviation. 2. The median better represents the overall data set of box widths in males and females because it is less affected by ou…
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indian empires and chinese dynasties why is the gupta period often call…
There were remarkable achievements in mathematics, astronomy, literature, and arts
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model 2 - foot width in a high school classroom female foot width (cm) …
a. 10 b. Mode 12. Female median: 7.65. Arranged data in ascending order, as there are 10 values, took the average of 5th and 6th values. Male median: 9.25. Arranged data in ascend…
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use the scatter plot to answer the question. what is the best estimate …
C. -0.12
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what does the prefix sub- mean in the words subway and submarine? a. op…
C. under
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complete the statements below by selecting the correct term from the dr…
families
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complete the statements below by selecting the correct term from the dr…
In an attempt to solve the issues the Native Americans were experiencing, Henry Dawes came up with an **allotment** plan. This meant that the Native American reservations were **d…
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555 ad which of the following titles best matches the map above? a \the…
B. "Byzantine Controlled Lands Under Emperor Justinian"
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2) a local television station sends out questionnaires to determine if …
276
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solve the problem. 1) results of a survey of fifty students indicate th…
12
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solve the problem. 1) results of a survey of fifty students indicate th…
1. \(12\) 2. \(300\)
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in the age of leaked email scandals, celebrity icloud hacks, and increa…
B. It introduces a new idea, cyber - terrorism, to send the message that all forms of hacking are dangerous.
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carson daly, the host of mtvs \total request live,\ became the worlds m…
A. an opening
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translate to spanish select one answer dissent: (noun) the expression o…
B. the author restates the meaning of the word at the bottom of the paragraph.
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william shakespeare and the globe theatre william shakespeare is one of…
1. c) Shakespeare and The Globe Theatre were important to English drama and history 2. b) It was quickly rebuilt after burning down 3. b) He made money and influenced how the thea…
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the dataset represents the number of returns with foreign earned income…
Mean: $\approx254883.18$ Range: $154338$
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understanding early chinese civilization use the drop - down menus to c…
one's elders
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understanding early chinese civilization. use drop - down menus to comp…
The second drop - down menu should be Egypt.
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understanding early chinese civilization use the drop - down menus to c…
1. yellow 2. ancient writing 3. family
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gdp measured by the expenditure model * 2 points consumer spending + in…
1. consumer spending + Investment + Government Spending + net exports 2. prices went up
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fellow american. i address you with neither rancor nor bitterness in th…
D. unconcerned
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select two words from the sentence that give the meaning of the word “l…
lustrous black, pearly whiteness
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find the mean (average) of each set of numbers. 1) 12, 17, 7, 10, 20
$13.2$
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welfare reform clinton believed that the welfare program in the united …
B. Republican
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the word infuse comes from the latin word for \to pour into.\ based on …
A. inject
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passage 2: eurydice by willa cather a bitter doom they did upon her pla…
A. It describes the pain that Eurydice feels.
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grade 7: module 1: unit 1: lesson 8 entrance ticket: unit 1, lesson 8 l…
Antelope: A type of horn - bearing, hoofed mammal that is often found in herds in grasslands and savannas. Wildebeest: A large, ox - like antelope with a robust body, curved horns…
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crisis of confidence in the late 70s, president jimmy carter described …
the economy recovering
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nixons presidency nixon was elected president in 1968. at the time, the…
C. The economy was in a state of stagflation.
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read the sentences from passage 1. \i admit that the american union is …
C. to reveal how he came to his current stance on the issue
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our declaration of rights tells us that “all men are by nature free and…
A. to criticize the assumptions that his audience makes
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bao dai causes upset • before the french left vietnam in 1954, they put…
C. French puppet
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context for the war • vietnam, located in southeast asia, used to be a …
B. Woodrow Wilson
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what type of - evidence would support the rebuttal? check all that appl…
B. a review that an acclaimed literary professional wrote about Bob Dylan's book of poetry D. quotations from both Tarantula and Chronicles: Volume One E. a quotation from a Nobel…
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a researcher studied the relationship between the number of times a cer…
51
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which reason would most effectively refute the counter - claim? counter…
C. It is true that Bob Dylan has published traditional poetry and prose. However, one book of poetry and one memoir would not qualify him for the prize. The prize was awarded base…
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post test: when is change beneficial? read the following excerpt from a…
D. The rich are never satisfied with their wealth
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janelyss math teacher plots student grades on their weekly quizzes agai…
5
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read these sentences from passage 1. \surely never were heard such stra…
A. It conveys the complexity and depth of Orpheus's feelings.
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read this sentence from the text. \. . . so it follows that if, on exam…
B. effective
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caleb has a part - time job at an ice skating rink selling hot cocoa. h…
81
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drag the tiles to the correct boxes to complete the pairs. match the pa…
correlation without causation: the amount of snowfall and the number of voters, the number of doctors and the number of nurses correlation with causation: the number of high schoo…
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samuels math teacher plots student grades on their weekly quizzes again…
95
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carloss math teacher plots student grades on their weekly quizzes again…
92
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a researcher studied the relationship between the number of times a cer…
$59$
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the scatter plot and line of best fit below show the length of 12 peopl…
224
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the manager of a toy company wants to find out how many defective toys …
The sample should represent all the toys produced throughout the day, not just the first 100. The sample should represent an entire week or month, not just a single day. The sampl…
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question the scatter plot and line of best fit below show the length of…
43
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part 2: matching (match the term to its definition) write the correct l…
6. C 7. A 8. B 9. D 10. It means the government should treat people equally under the law without unjust discrimination.
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select the correct answer. during a group discussion, john is in the mi…
C. Think about John's point after he finishes speaking and ask him politely to clarify what he means
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ramirez velasquez, yenifer \indignant with zeus for having given his sa…
D. permission
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ramirez velasquez, yenifer \at length zeus sent hermes, his faithful me…
B. pleading
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archie is fed up with waiting in line at his local post office and writ…
15.1