Data Analysis Test Review

1.

Multiple Choice

2 mins

1 pt

Which is the most common height in this class?

4

3 3/4

4 1/4

4 1/2

2.

Multiple Choice

2 mins

1 pt

What number of siblings is most common in this class?

0

1

2

3

4

3.

Multiple Choice

2 mins

1 pt

If a dot plot were used to represent this data, how many dots would be placed above 1 3/4?

3 dots

2 dots

1 dot

0 dots

4.

Multiple Choice

2 mins

1 pt

If a frequency table were used to represent the data, how many tally marks would there be for football?

1

3

4

5

5.

Multiple Choice

2 mins

1 pt

The members of a soccer club represent a wide range of ages. Using the stem and leaf plot, how many members are in the soccer club?

4

5

8

12

6.

Multiple Choice

2 mins

1 pt

Which age is an outlier?

55

50

32

3

7.

Multiple Choice

2 mins

1 pt

What is the difference between the highest and lowest temperatures?

40

42

35

77

8.

Multiple Choice

2 mins

1 pt

If this data were placed in a stem and leaf plot, which stem would NOT appear in the plot?

2

3

4

5

9.

Multiple Choice

2 mins

1 pt

How many leaves would the stem of 3 have?

3

4

5

6

10.

Multiple Choice

2 mins

1 pt

What statement about the dot plot is true?

More than half the people ran 100 meters in less than 10.4 seconds.

More than half the people ran 100 meters in 10.4 or 10.5 seconds.

Fewer than half the people ran 100 meters in more than 10.3 seconds.

Fewer than half the people ran 100 meters in more than 10.4 seconds.

11.

Multiple Choice

2 mins

1 pt

Rico wants to organize his collection of paper chains by making a dot plot. Which dot plot correctly represents the data in the chart below?

12.

Multiple Choice

2 mins

1 pt

Antonio made the following chart for the number of hours he volunteered each month over the course of one year. Which stem-and-leaf plot represents his data?

13.

Multiple Choice

2 mins

1 pt

Which stem-and-leaf plot correctly represents the prices? Use 2-digit leaves to represent cents.

14.

Multiple Choice

2 mins

1 pt

Bob's Bakery sells bagels for breakfast. What is the difference between the number of the most popular and least popular bagels they sell?

5

6

4

3

15.

Multiple Choice

1 min

1 pt

Henry recorded the number of minutes he practiced basketball. Based on the data, what is the amount of time in minutes Henry practiced basketball that started with a stem of a 15?

310

155

300

400

16.

Multiple Choice

2 mins

1 pt

Sally made the stem-and-leaf plot below to represent a list of numbers. What was the list of numbers?

10 13 15 20 30 39

10 13 15 20 31 39

10 20 23 25 31 39

10 20 30 33 35 39

17.

Multiple Choice

2 mins

1 pt

What is the difference between the most popular and least popular provider?

26

25

3

5

18.

Multiple Choice

2 mins

1 pt

How many people answered this survey?

35

10

26

36

19.

Multiple Choice

2 mins

1 pt

Who is the most popular cell provider?

AT&T

Sprint

T-Mobile

Verizon

20.

Multiple Choice

2 mins

1 pt

The dot plot represents the last price paid per gallon of gas. How many people paid $1.98 or more for a gallon of gas?

6

3

9

4

21.

Multiple Choice

2 mins

1 pt

The dot plot show the price per gallon of gas the that some people paid. The dot plot is missing the data for the number of people who paid $1.84 for a gallon of gas. The number of people who paid $1.84 is twice as much as the number of people who paid $2.09. How many people paid $1.84 for a gallon of gas?

4

8

2

6

22.

Multiple Choice

2 mins

1 pt

Using the information on the dot plot. How many people more people paid $2.09 or more per gallon of gas than paid $1.89 and $1.97 combined?

7

2

5

1

23.

Multiple Choice

2 mins

1 pt

How many games did the team play?

15

12

24

14

24.

Multiple Choice

2 mins

1 pt

In how many games did the team score more than 20 points?

8

7

10

9

25.

Multiple Choice

2 mins

1 pt

A florist records the amount of money he spent on gasoline each week to deliver orders. The list shows the data for 16 weeks.
32, 38, 40, 44, 44, 46, 49, 53, 55, 58, 62, 65, 68, 70, 72, 81
He put the data in a stem-and-leaf plot. What number did he leave out of the stem-and-leaf plot?

32

44

65

81