Estadística
Análisis de datos, distribuciones de probabilidad y pruebas de hipótesis.
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construct a stem-and-leaf plot for the following data, in which the lea…
01257
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what does it mean if a company is a pass-through entity? the company’s …
A. The company's income is not taxed as a separate entity. It is taxed only on the personal tax forms of its owners.
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(a) move the cubes so that each stack has the same number of cubes. the…
6 ### Part (c)
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question the word type derives from the ______ meaning to strike. selec…
C. Greek
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1 in science class, clare and lin estimate the mass of eight different …
Lin was better at estimating the mass of the objects. Both Clare and Lin have a mean estimate of 2,000 grams (matching the actual mass). However, Lin has a smaller Mean Absolute D…
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use the values in the cross-tabulation table to solve the equations giv…
First, we need to find the total number of elements in the table. Let's sum all the values: For row A: \( 4 + 6 + 11 = 21 \) For row B: \( 11 + 6 + 5 = 22 \) For row C: \( 7 + 2 +…
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for the data shown above, find the following. do not round any of your …
54 mg/dL #### Part c)
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4. mathematical practice 4 model math luisa has 183 pennies. her dad gi…
$183 + 128 = 311$ ### Question 5
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which examples are advantages of accrual basis accounting? select two c…
C. It allows a business to track money that is owed but not yet paid. D. It meets GAAP standards.
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review the twenty - fourth, twenty - fifth, and twenty - sixth paragrap…
C. The radio helps Mrs. Carroll remember her husband.
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multiple choice. select the best answer for each question. t2.2 for the…
the same as or better than about 63% of test takers ### Part 2: Standard Deviation of the Normal Distribution
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which aspect of professionalism means self control and is especially im…
D. discipline
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7. el chico 8. el pasajera 9. la profesor
To solve the problem of matching the correct article (el/la) with the noun in Spanish, we analyze each case: ### 7. el chico - "Chico" is a masculine noun (meaning "boy"), so the …
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to determine the bobcat population, scientists tagged 79 bobcats. later…
1422
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for a research study on various types of lizards, scientists wanted to …
2820
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while studying a population of porcupines, a group of scientists caught…
294
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for a science fair project, a group of students decides to estimate the…
1960
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a group of scientists tagged and released 27 otters as part of a resear…
1800
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recently, frogs have been disappearing from the wild due to a contagiou…
280
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while doing research on a local lake, scientists tagged 650 walleye. la…
12000
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a country in africa is trying to restore its giraffe population and is …
760
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for a research study, 64 marmots were tagged and set free. later, the r…
1600
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recently, bats have been disappearing from the wild due to a contagious…
1200
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scientists captured, tagged, and released 20 crows as part of a researc…
500
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terrence is a scientist who works with the department of agriculture. i…
25000
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anna, a graduate student, needed to estimate how many catfish were in a…
7800
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a countrys department of wildlife hires deion to estimate its wild goat…
4600
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scientists put marks on 72 moose as part of an effort to estimate the l…
720
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at the museum of natural history, there is a room filled with butterfli…
1100
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some farmers were monitoring the population of roe deer on their land. …
\( 920 \)
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for a wildlife study, 80 foxes were tagged and released. later, researc…
2200
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an ornithologist who specializes in seagulls decides to estimate the se…
380
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while doing research on a local river, a scientist put tags on 210 rain…
3500
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which risks are insurance companies usually unwilling to insure? ○ risk…
B. risks that are difficult to predict
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joe is a scientist who works with the department of agriculture. in ord…
20000
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caden is a bird enthusiast and is trying to estimate the number of hawk…
690
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scientists captured, tagged, and released 47 ducks as part of a researc…
470
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read this passage from chapter 1 of narrative of the life of frederick …
It serves to point out that basing the justification of enslavement on the story of Ham is unsound.
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complete the table. ages number of students midpoints 15-18 4 blank 19-…
| Ages | Number of students | Midpoints | |--------|--------------------|-----------| | 15 - 18 | 4 | 16.5 | | 19 - 22 | 6 | 20.5 | | 23 - 26 | 10 | 24.5 | | 27 - 30 | 3 | 28.5 | …
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what does a good credit score mean a person will be able to get? ○ a hi…
C. a lower interest rate
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which statement defines denotation? it is the root of a word. it is spe…
C. It is a word’s dictionary meaning.
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3) a large-scale study conducted over a one-year period has shown that …
e).7109
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2) given: p(e) = 0.27, p(f) = 0.46, and p(e ∩ f) = 0.11 find p(e|f). a)…
d) .24
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popper 2 1) hospital records show that 14% of all patients are admitted…
c. 0.86
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3) a large-scale study conducted over a one-year period has shown that …
\( \boldsymbol{0.7109} \) (corresponding to option e)
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2) given: p(e) = 0.27, p(f) = 0.46, and p(e ∩ f) = 0.11 find p(e|f). a)…
d. 0.24
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what is the difference between the highest and lowest medal counts? 201…
24
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1) hospital records show that 14% of all patients are admitted for hear…
c) \( 0.86 \)
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solve. 2 jessie uses the number line below to help write $-2 + (-4)$ as…
For the operation \(-2 + (-4)\), we start at \(-2\) and add \(-4\) (which means moving 4 units in the negative direction, i.e., to the left on the number line). Jessie’s arrow is …
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question 15 1 pts visual information in the sensory registers is gone w…
A. Is replaced by new information ### Question 16
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fill in the missing number. 90% of 3,000 = \\boxed{} submit
2700
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find and interpret the marginal frequencies. cell phone minutes limited…
78 people have limited cellphone texting plans. 190 people have unlimited cellphone texting plans. 253 people have limited cell phone minutes. 15 people have unlimited cell phone …
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you randomly survey students about participating in their class’s yearl…
51
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analyzing how word choice affects the atmosphere pressed tightly agains…
passive ### Second Sub - Question: Which excerpt from the passage best reveals this atmosphere? (Note: Since the dropdown for the excerpt is not fully visible, we assume we need t…
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12. social media the pew research center surveyed a random sample of u.…
The pictograph is misleading because the size (e.g., height, width, or overall dimensions) of the figures representing each age group does not scale proportionally to the percenta…
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janel makes bracelets. she uses 48 beads for each bracelet she makes an…
Janel can make \(\boldsymbol{12}\) bracelets. The quotient of \(\boldsymbol{600\div48 = 12}\) and remainder of \(\boldsymbol{24}\) mean that Janel can make \(\boldsymbol{12}\) bra…
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12. social media the pew research center surveyed a random sample of u.…
A pictograph can be misleading in multiple ways: 1. **Symbol Scaling**: If the symbols (e.g., the US flag - like symbol and German bars) are not scaled proportionally to the perce…
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analyzing how word choice affects the atmosphere pressed tightly agains…
Since the problem is about analyzing a literary passage (from "Night" by Elie Wiesel) and questions related to its atmosphere, word choice, etc., we'll use the Answer - Explanatio…
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read the following paragraph. then decide what kind of supporting evide…
B. facts and statistics
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janel makes bracelets. she uses 48 beads for each bracelet she makes an…
Janel can make $\boldsymbol{12}$ bracelets. The quotient of $\boldsymbol{12}$ and remainder of $\boldsymbol{24}$ mean that Janel can make $\boldsymbol{12}$ bracelets but does not …
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read the following paragraph. then decide what kind of supporting evide…
facts and statistics
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7. choose the best answer. conjecture: the combined populations of amer…
No, The combined populations of American Indian and Alaska Native with Asian is 15,624,350, which is less than the category "Some other race."
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35 students have blue eyes. 45 students have brown eyes. c. for each ey…
About $\boldsymbol{40}$% of the students with green eyes are male. About $\boldsymbol{62}$% of the students with brown eyes are female.
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chapter 9: two-way tables > section exercises 9.3 > exercise 11 gender …
48 males were surveyed. 40 females were surveyed. 8 students have green eyes. 35 students have blue eyes. 45 students have brown eyes.
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you randomly survey students in your school about the color of their ey…
### Part a: Completing the Two - Way Table #### Step 1: Calculate the total for Green eye color To find the total number of students with green eyes, we add the number of males wi…
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5) choose the best answer. conjecture: when it is completed, one world …
No. Burj Khalifa and Abraj Al Bait Tower are both counterexamples.
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citing evidence that supports a conclusion which evidence supports the …
B. Some of the tales discuss wars and other conflicts of the time. C. Many of the stories tell about the horrifying and brutal treatment of children. E. The tales often reveal the…
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question 8 (1 point) the currency act of 1764 was meant to control the …
c. Establishing a new court system ### Question 9
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read the excerpt from \clara barton’s childhood.\ meanwhile, her family…
D. words of her parents to show that Clara is stubborn.
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how does the us progressive tax system work for different income levels…
A. More income means higher tax rates
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carloss math teacher finds that theres roughly a linear relationship be…
A student's expected quiz score if they spent 1 hour on their homework.
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question 5 (1 point) is \what is the typical distance a moped can be dr…
b. Yes, it is a statistical question, because the data required to answer it would vary. The distance the moped traveled would likely depend on speed or the number of hills.
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question 4 (1 point) each set of data was collected from surveys to ans…
b. \{-7, -5, -3, -1, -1, -1, 0\}, c. \{1, 1.2, 1.4, 1.4, 1.5, 1.6, 1.8, 1.9, 2, 2, 2.1, 2.5\}, d. \{45, 60, 60, 70, 75, 80, 85, 90, 90, 100, 100, 100\}, e. \{98.2, 98.4, 98.4, 98.…
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9. yu yan earns extra money working on weekends. she creates a graph sh…
### Part a # Explanation: ## Step1: Recall proportionality rule For two quantities to be proportional, their graph should be a straight line passing through the origin, and the ra…
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question 3 (1 point) for the histogram below, which data set represents…
a. 163, 170, 171, 173, 175, 205, 220, 220, 220, 253, 267, 281, 305, 305, 305, 355, 371, 388, 402, 431
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suppose you made 5 measures of your walking times and got the following…
$0.1643$ (or approximately $0.16$ if rounded to two decimal places)
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suppose you made 5 measures of your walking time and got the following …
\( 5.68 \)
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question 2 (1 point) the data set represents the shoe sizes of 19 stude…
Blank 1 (Min): \(4.5\) Blank 2 (Q1): \(6\) Blank 3 (Median): \(7\) Blank 4 (Q3): \(8\) Blank 5 (Max): \(9\)
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question 1 (1 point) the dot plot displays the number of bushes in the …
8
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the origins of cinema one hundred years ago, cinema—a word that can mea…
To determine the answer, we analyze each option: 1. Option "to strengthen the believability of the train story": The legend of the train film (audiences ducking) shows how impactf…
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question 20 (1 point) the currency act of 1764 was meant to control the…
b. Establishing a new court system
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test (online): two kinds (lms graded) language development: word study …
D. If adequate means "average; sufficient, just enough," then inadequate means "not enough."
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the origins of cinema one hundred years ago, cinema—a word that can mea…
rise above
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question 19 (1 point) which statement is true about the articles of con…
d. It took several years to be ratified ### Question 20
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selection test (online): two kinds (lms graded) language development: w…
C. lacking the qualities needed to do something well
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read the passage. the woman in the last apartment down the hall was som…
C. a person who hates or mistrusts other people
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orange and oatmeal: its not just for breakfast! some oldschool basketba…
adapt
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the bar graph to the right shows the average daily low temperature (in …
\(26.6\)
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orange and oatmeal: it’s not just for breakfast! read the sentence from…
an accommodating sport
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transforming data statistics and probability name: tennarda mr. reimer …
### Part 1: Original Data Calculations #### Step 1: Count the number of data points The data set is: \( 60, 65, 65, 75, 75, 77, 77, 78, 79, 80, 80, 80, 80, 81, 82, 87, 90, 93, 97,…
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the bar graph to the right shows the average daily low temperature (in …
\(13\)
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alexander uses cupric chloride to etch circuit boards. he recorded the …
The residual is \(-2\) \( \frac{\mu\text{m}}{\text{min}} \).
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read the sentence. the shopkeeper smiled at david as if he were just te…
C. belittling, D. uncomplimentary
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17 (algebra - substitution) * interest is calculated using the formula …
\( 390 \) ### Question 18
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the bar graph to the right shows the average daily low temperature (in …
\(-8.3\)
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anna set up a lemonade stand on her block over the summer. she recorded…
-2
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words: debunk, ingredient, insensibility, plausible, suspect. definitio…
To solve this word - meaning matching problem, we analyze each word and its corresponding definition: ### 1. Debunk The definition “expose the falseness or hollowness of (a myth, …
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language development: word study identify the choice that best answers …
C. lacking the qualities needed to do something well
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finish times (to the nearest hour) for 10 dogsled teams are shown below…
# Explanation: ## Step1: Determine the minimum and maximum values First, find the minimum and maximum values in the data set. The data points are 236, 310, 262, 301, 272, 299, 282…
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value: 2 determine the meaning of the word \foe\: \is she a capulet?/ i…
c. Enemy