Unit 9 Review

Unit 9 Review

Multiple Choice

How many people liked Bugs Bunny the best?

• 4

• 5

• 6

• 7

Multiple Choice

Did more people like Bugs Bunny or Tweety?

• Bugs Bunny

• Tweety

• It was the same

Multiple Choice

Which character did exactly 2 people say was

their favorite?

• Bugs Bunny

• Tweety

• Dora

• Sponge Bob

Multiple Choice

Which character did the largest number of people say was their favorite?

• Bugs Bunny

• Tweety

• Dora

• Sponge Bob

• Mickey Mouse

Multiple Choice

How many total people were included in the survey?

• Not enough information

• 20

• 28

• 10

Multiple Choice

Here are the scores to a recent test. Find the mean.

• 76.6

• 12.17

• 76

• 83

Multiple Choice

Here are the scores to a recent test. Find the median.

• 76.6

• 12.17

• 76

• 83

Multiple Choice

Here are the scores to a recent test. Find the standard deviation.

• 58

• 12.17

• 12

• 11.86

Multiple Choice

Here are the scores to a recent test. Find the IQR.

• 58

• 12.17

• 12

• 11.86

Multiple Choice

Here are the scores to a recent test. Find the range.

• 58

• 12.17

• 12

• 11.86

Multiple Choice

The number of team wristbands sold in two stores is shown in the boxplot. Which store has the higher median sold?

• Store A

• Store B

• they are the same amount

Multiple Choice

The number of team wristbands sold in two stores is shown in the boxplot. Which store has the larger range?

• Store A

• Store B

• they are the same amount

Multiple Choice

The number of team wristbands sold in two stores is shown in the boxplot. Which store has the larger interquartile range?

• Store A

• Store B

• they are the same amount

Fill in the Blank

Find the minimum.

Fill in the Blank

Find the first quartile.

Fill in the Blank

Find the median.

Fill in the Blank

Find the third quartile.

Fill in the Blank

Find the maximum.

Multiple Select

Determine if there are any maximum or minimum outliers. Show work!

• 10

• 13

• 39

• 88

• there are no outliers

Multiple Choice

Describe the shape of the graph.

• Symmetrical or bell

• Skewed left

• Uniform

• Skewed right

Multiple Choice

Which of the following best describes the shape of the distribution?

• SKEWED LEFT

• SKEWED RIGHT

• SYMMETRICAL OR BELL

• UNIFORM

Multiple Choice

Shape?

• Skewed right

• Skewed left

• Symmetric or Bell

• Uniform

Multiple Choice

What is the shape of this bar graph?

• Skew right

• Skew left

• Bell

• uniform

Fill in the Blank

Find the z-score for Student A.

Fill in the Blank

Find the z-score for Student B.

Fill in the Blank

Find the z-score for Student C.

Multiple Choice

Which student did better on the test relative to the class?

• Student A

• Student B

• Student C

• They all did the same

Fill in the Blank

What percent of men are less than 65 inches tall? (do not put % sign)

Fill in the Blank

What percent of men are between 63 and 67 inches tall? (do not put % sign)

Multiple Choice

What height puts in in the 75th percentile?

• 71.62

• 69.6

• 67.58

• 72.71

Multiple Choice

What height puts a man in the top 10%?

• 73.45

• 72.21

• 75.52

• 80.91