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Influence of Mass Media Answers

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The data set below represents the total number of home runs that a baseball player hit each season for 11 seasons of play. What is the interquartile range of the data?14, 22, 19, 21, 30, 32, 25, 15, 16, 27, 28

A
12
B
16
C
22
D
28
2
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17✔ 19212325

A
17
B
19
C
21
D
23
E
25
3

attend a meeting✔ fill out a formgo to your polling place

A
attend a meeting
B
fill out a form
C
go to your polling place
4

Which data sets have outliers? Check all that apply.

A
14, 21, 24, 25, 27, 32, 35
B
15, 30, 35, 41, 44, 50, 78
C
16, 32, 38, 39, 41, 42, 58
D
17, 23, 28, 31, 39, 45, 75
E
18, 30, 34, 38, 43, 45, 68
5

⇒ 50

Answer:

86901

6

If a data set has only one outlier, which value will always change when the outlier is excluded?

A
the median
B
the range
C
the interquartile range
D
the upper quartile
7

Use the box plot to answer the questions.

Answers:
Selection 1:20
Selection 2:90
Selection 3:8
8

Compare the box plots. Which statements are true? Check all that apply.

A
Ben has the smaller range of test scores.
B
The lower quartile and upper quartile of Nadia’s data are both higher than the lower quartile and upper quartile of Ben’s data.
C
The median of Nadia’s data is equal to the median of Ben’s data.
D
Nadia had the highest score on a test.
E
Ben’s lowest score was equal to Nadia’s lowest score.
9

Based on the data represented in the box plots, which football player had greater success during the 10 games?

A
Nasir was more successful because he had the greatest number of yards in one game.
B
Aaron was more successful because he had the greater total spread.
C
Nasir was more successful because he had the greater measure of center.
D
Aaron was more successful because he had an outlier.
10

A basketball player recorded her points for 11 consecutive games. Her points are listed below.13, 20, 15, 22, 24, 21, 18, 20, 25, 17, 27How many points would she need to score in her 12th game in order to decrease the interquartile range by 1 point?

A
13
B
15
C
23
D
25
11

212325✔ 2729

A
21
B
23
C
25
D
27
E
29
12

Which First Amendment action does Cesar Chavez support in the passage?

A
totally nonviolent struggle
B
strong acts of violence
C
destruction of property
D
petitions to the government
13

Why does President Obama believe that today’s youth are important to progress?

A
They see diversity as a gift.
B
They have won voting rights.
C
They have worked hard for security.
D
They believe that progress is possible.
14

The skier’s average speed is [___] m/s

Answer:

22.4

15

Ben’s average velocity is [___] m/s.

A
0.2
B
0.3
C
–0.3
D
–0.2
16

discussiondescription✔ decision-making

A
discussion
B
description
C
decision-making
17

How was the Electoral College designed to represent the American people in the democratic process?

A
Electoral College electors can vote for the candidate of their choice.
B
Congress votes for electors, who then vote for president and vice president.
C
Most states require all electors to vote for the winner of the state’s popular vote.
D
Electors take the popular vote into consideration when they decide whom to vote for.
18

Which statements describe the motion of the object represented by the graph? Select three options.

A
The object is moving away from the origin.
B
The object is moving towards the origin.
C
The object started at the origin.
D
The object started at 2 meters.
E
The object is traveling at a constant velocity.
19

The object represented by this graph is moving

A
away from the origin at a constant velocity.
B
away from the origin at a decreasing velocity.
C
toward the origin at a constant velocity.
D
toward the origin at a decreasing velocity.
20

How was the First Amendment intended to support the democratic process?

A
The First Amendment was designed to protect government officials’ freedom of speech.
B
The First Amendment defines citizenship and establishes protections for citizens’ right to vote.
C
The First Amendment protects freedom of expression and the right to petition the government.
D
The First Amendment guarantees the right to vote for government representatives and policies.

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