Estadística
Análisis de datos, distribuciones de probabilidad y pruebas de hipótesis.
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caroline asks 12 gym - members how many months they have each been a me…
6
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chloe created the box - plot below to represent the heights of the sixt…
The inter - quartile range is 13 centimeters.
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barack obamas \keynote address to the 2004 democratic convention\ 1. wh…
1. Text Evidence: [Quote from speech about father's journey]. Explanation: Represents American opportunity for immigrants. 2. Text Evidence: [Quotes about mother's family history]…
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multiple - choice question what did some people believe that industrial…
C. an uneven distribution of wealth
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instructions for student read the following successive excerpts from \a…
| Excerpt | Ideas and Inferences | Personal Response | | ---- | ---- | ---- | | Mixed feelings about literature — the desire to annex its virtues while simultaneously belittling t…
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25 pieces of fruit are in a bowl. 14 of them are apples. a piece of fru…
0.32
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leveled practice for 6 and 7, complete the information to compare the r…
6. Use $(2,36)$ and $(4,72)$; 18; Bobby 7. 15; 24; Leo 8. Eliana
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35 birds are in a cage. 14 of them are robins. a randomly selected bird…
$0.15$
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75 gumballs are in a bag. 18 of them are green. what is the probability…
0.06
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why is the image of the setting sun most likely not described in great …
It is a common symbol of death that requires little description.
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according to the chart below, which students passed the course with a p…
From the bar - chart, students who got a grade of 70 or above are Jim and Sarah. So the answer is Jim and Sarah.
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consider the two lines represented by the function g(x)=2x - 10. to det…
The two lines do not intersect since the equation $0 = - 10$ is false.
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question 4 use context clues to determine the meaning of confined as it…
Question 4: [Provide the definition of "confined" based on context - clues in the actual paragraph 8 of *The Metamorphosis* and explain the context - clues]. Question 5: Definitio…
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1. basic 2. develop 3. fail 4. message 5. note 6. score a. to not succe…
1. c. simple, with nothing t 2. f. to make into someth 3. a. to not succeed (v.) 4. Ninguna opción perfecta 5. e. to write down or noti 6. d. the number of points
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22 how can you help a friend in need? a. avoid any type of conflict b. …
D. Listen without judgment and help find the necessary resources ### 23
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read the excerpt from a quilt of a country. once these disparate parts …
C. Research the meaning of "fault lines" in an earth science textbook.
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read the excerpt from \a quilt of a country.\ the new york of my childr…
vivid imagery
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located across the red sea and the syrian desert from kush, there was t…
The economies, power, and survival of ancient Mesopotamia, Egypt, and the Kingdom of Kush depended on the cyclical flooding of rivers, which enabled irrigation and fertilization o…
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read the excerpt from \my first march\. \hey mama? i asked \how can all…
C. a civil rights rally
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which of the following is not a career cluster? a) health science b) in…
1. D. Space Exploration 2. A. Ethical communication is crucial when providing accurate information on your resume and during interviews. For example, if asked about your previous …
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read the sentence. we knew algerlynn must be angry because her features…
B. furious
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i find they account after death to go into another world pointing eastw…
They watched quietly and respectfully.
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read the excerpt from dr. martin luther king jr.s \i have a dream\ spee…
mountain of despair
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what are the main elements of a project status update? (choose two) wha…
1. What has been completed within a specific time period. 2. What is forecast to be completed in the next time period.
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the seen, the known dissolve in iridescence, become illusive flesh of l…
It describes the use of light in the painting.
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federal income tax % you owe is calculated based on total gross income …
False. Federal tax % you owe is based on Taxable Income, not Total Gross Income.
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what is the measure of the probability, consequences, and exposure rela…
A. risk
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a group of students enter a baseball game. 14 students buy a hotdog, 10…
0.6
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match each term with the correct item. not all choices will be used. la…
1. Jim Crow 2. Poll Tax 3. Grandfather Clause 4. NAACP 5. Ku Klux Klan
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a class takes a field trip to a carnival. 11 students do face painting,…
0.63
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14. polyphony means? a. same sound b. one sound c. many sounds 15. poly…
14. c. Many sounds 15. a. Multiple independent melodies 16. two or more 17. a. Melody, b. Countermelody
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click the two antonyms from paragraph 2 of passage 1 that provide clues…
calming
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1. texture can be thought of as... a. the overall feeling of music b. t…
1. a. The overall feeling of music 2. a. The number of instruments, b. The ranges of the instruments, c. The timbres of the instruments 3. c. It is the melody all by itself 4. a. …
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note: please make sure to properly format your answers. all dollar figu…
a. \(19.75\) b. \(\$3.95\) c. \(\$16.45\)
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a fruit basket contains 8 apples, 4 oranges, and 18 peaches. find the t…
0.15
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a cooler contains 17 soda cans, 26 water bottles, and 7 juice boxes. fi…
0.29
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a spinner has 7 red spaces, 17 blue spaces, and 11 green spaces. find t…
$0.21$
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a bag of trail mix contains 22 peanuts, 14 almonds, and 9 chocolate chi…
0.21
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nombre aaron zozá fecha 9/3/29 período en el ejercicio 6, haz un histog…
9. The majority of the teams have 16 - 20 players. 10. 16 - 20 players. 11. They are likely to be smaller or beginner - level teams.
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33. tia helps run her schools concession stand during football games. o…
A. The mean number of hamburgers sold is less than the mean number of hotdogs sold. (False) B. The mean number of hamburgers sold is greater than the mean number of hotdogs sold. …
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32. jack and his twin brother bill kept track of how much they earned m…
C. Bill's earnings have a greater range than Jack's earnings.
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a bucket contains 18 baseballs, 13 softballs, and 9 tennis balls. find …
0.32
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a box of toys contains 16 toy cars, 9 action figures, and 25 bouncy bal…
$0.18$
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error analysis in exercises 25 and 26, describe and correct the error i…
For Exercise 25: The error was incorrect sign - distribution. The correct result is \(-x^{3}+x^{2}-10x + 6\). For Exercise 26: The error was using the wrong formula. The correct r…
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31. this table shows the number of pediatric patients during 1 - week a…
This hospital has a larger range than the other. (Hospital B)
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29. at a football game, 40 fans were randomly surveyed. of the sampled …
A. The median of ages on the Knights team is greater than the median of ages on the Trojans team.
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28. a random sample of 112 students at newton county middle school was …
Choice 1. 80 Choice 2. 260
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a popular influencer wants to make money by posting advertisements on t…
(A) The number of likes the social - media post receives (B) The profit, in dollars, the influencer will earn (E) Input = The number of likes the social - media post receives; Out…
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a box of toys contains 16 toy cars, 9 action figures, and 25 bouncy bal…
0.29
-
a bag of trail mix contains 22 peanuts, 14 almonds, and 9 chocolate chi…
0.21
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today, in the middle east there are many conflicts caused by where the …
A. the way Europe divided the region after the fall of the Ottoman Empire
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a survey was conducted at a high school to study school sports in diffe…
6.67%
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a survey was conducted at a high school to study which instruments stud…
7.50
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a survey was conducted at a high school to study pet ownership in diffe…
6.00%
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a survey was conducted at a high school to study which instruments stud…
2.50
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a survey was conducted at a high school to study which instruments stud…
10.00
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lydia runs an experiment to determine if a coin is fair by counting the…
50
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determine if the statements about the effects of railroad expansion in …
- The expansion of railways meant manufacturers could ship goods cheaply. - True - The lifestyle of American Indians living in the West was unaffected by railway expansion. - Fals…
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can a low barometer reading be used to predict maximum wind spe be the …
The scatter - diagram has been plotted with the points \((1014,50)\), \((935,80)\), \((980,60)\), \((955,135)\), \((995,84)\) and the regression line \(\hat{y}=403.814 - 0.33x\) h…
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8 0/1 point what does this analogy mean? \car companies sensibly use a …
A. Although unstructured networks work in some situations, in some cases leadership is necessary.
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here is stens list of measurements. make a line plot that shows the mea…
A line plot with dots or Xs placed above the values 1, 1.5 (3 times), 2, 2.5 (3 times), 3, 3.5 on a number line labeled "Length (in inches)".
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which of the following is a valid criticism of investigations a and b? …
Unequal groups; results are invalid. They endanger subject health; may be unethical.
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class survey: how many siblings do you have? 1,1,0,2,2,3,4,0,3,2,4,1,2,…
4. For the dot - graph: Place 4 dots above 0, 9 dots above 1, 5 dots above 2, 3 dots above 3, 2 dots above 4, and 1 dot above 6. 5. Median: 1, Mean: 1.75
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7. explain the meaning of cassius lines 139 - 141: \men at some time ar…
7. Cassius believes humans control their fates, not the stars. 8. Cassius proposes conspiracy to Brutus; Brutus is contemplative. 9. Caesar sees Cassius as dangerous and ambitious.
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① use substitution to match these solutions to their equations. {27, 12…
1. a = 27, b = 36, c = 12 2. A. a(b + c) 3. mean = 5, median = 6, mode(s) = 6, range = 8
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unit 2 lesson 16: solving systems by elimination (part 3) practice here…
a. System A: $\begin{cases}p + 8q=-8\\p + 10q=-10\end{cases}$ b. True
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the graph and table shows the relationship between y, the number of wor…
3,000
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question a line of best fit was drawn to the plotted points in a data s…
20
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darius is studying the relationship between mathematics and art. he ask…
$y = 1.518x + 0.995$
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raquel throws darts at a coordinate grid centered at the origin. her go…
A. \(y = 0.6x+0.6\)
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a person is investigating the effects of font size on the number of wor…
$y=-38x + 922$
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question 4 in the space provided below for each number type the indefin…
1. un 2. unos 3. un 4. una 5. una 6. unos 7. unas 8. unos 9. unas 10. unas
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christopher has a part - time job at an ice skating rink selling hot co…
The average change in the number of hot cocoas sold for every additional degree of the day's high temperature.
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now you will practice with the adjectives you will hear in the song. us…
La mujer es mediana. Los hombres son gordos. Los chicos son astutos.
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the secret to economic growth: the output from a given set of resources…
Economic growth gets rid of poverty by increasing output and income, creating jobs, and improving living standards through higher productivity and beneficial institutions.
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the box plot below represents some data set. what is the interquartile …
30
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class e general knowledge question #35 / 50 at an intersection with tra…
A. Vehicles going in the direction of the arrow must stop if they can. The arrow will soon be red.
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the graph below represents the number of goals scored by the boys socce…
4
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the box plot below represents some data set. what is the interquartile …
1. **Explanation**: - **Step 1: Identify Q1 and Q3 from the box - plot** - In a box - plot, the left - hand side of the box represents the first quartile (Q1) and the right - hand…
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2. what does a vote of non - confidence mean?
A vote of non - confidence is a formal expression of lack of support or trust in a government, leader, or body, which may lead to leadership change or government resignation.
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maria and yolanda like to walk for exercise. this table shows how far t…
The correct histogram is the one where the bar - heights for the intervals 2 - 2.9, 3 - 3.9, 4 - 4.9, 5 - 5.9, 6 - 6.9 miles are 6, 8, 5, 7, 10 respectively. Without seeing the ex…
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the box plot below represents some data set. what is the interquartile …
10
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the great coalition when two political parties form an alliance where t…
1. The double shuffle refers to the government being shuffled twice in less than a week. 2. A vote of non - confidence is a formal expression of lack of trust in a government or o…
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what was the most common interval of minutes students spent watching tv…
150 - 179 minutes
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what was the most common interval of minutes students spent watching tv…
60 - 89 minutes
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determine meaning: words and phrases warm - up active understanding the…
A way to determine a word’s meaning is to study what surrounds it.
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what was the range of name lengths? frequency (number of students) numb…
9
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a teacher put all her students quiz scores up on the dot plot below. qu…
100
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astronomers have discovered a large asteroid which will strike earth in…
$(_{30}C_{5})(_{50}C_{5})$ (corresponding to the first option in the original problem where it seems the sub - script and super - script are a bit unclear in the image but should …
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read the excerpt from hemingways a farewell to arms. the major asked me…
exhibit grace under pressure.
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consider two fair 6 - sided dice, where each die has an equal chance of…
50%
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understanding the domain of a function - item 7513 on which graph does …
The red point represents a specific data - pair within the context of the graph, such as a particular time - distance combination in the workout graph, a test - score combination …
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riverton high school is holding a raffle for silver rush. any student m…
1:9
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a teacher put all her students quiz scores up on the dot plot below. qu…
40
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consider a set (a) of numbers ({a_1,a_2,a_3,a_4}), and a set (b) of num…
Mean only
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read the excerpt from hemingways a farewell to arms we parked the cars …
straightforward and simple, while still relating a lot of information to the reader
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as part of a class project for her ap statistics class, jessica has col…
117
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read the excerpt from hemingways a farewell to arms. \it could not be w…
B. helps to maintain the realism of the dialogue.
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which of the following data sets matches a correlation coefficient of -…
The scatter - plot with points that show a clear downward trend (but not perfectly linear) is the one that matches a correlation coefficient of - 0.75. Without specific labels for…
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callie opened a letter she got in the mail. it was an invitation from t…
The most meaningful gifts don't have to cost a lot.