Topic 6 Review

Multiple Select

The table shows the number of votes for potential destinations of a senior trip. Select all of the reasons why a circle graph is an appropriate display for the given data.

• The data is categorical

• The data is numerical

• A circle graph highlights Median, Range, and IQR

• A circle graph compares each category to the whole

• A circle graph shows the exact number of votes for each category

Match

Match the following

• Measure of center used when there are no outliers

• Measure of center used when there are outliers

• Measure of variability used when there are no outliers

• Measure of variability used when there are outliers

Mean

Median

Range

IQR

• Mean

• Median

• Range

• IQR

Multiple Select

Select all the most appropriate measures of center and variability for the data set.

• Range

• Maximum

• Median

• Interquartile Range

• Mean

Drag and Drop

Use the measure of center to draw a conclusion about the data. The typical student in

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can jump higher than the typical student in​

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.

Drag these tiles and drop them in the correct blank above

Class B

Class A

Multiple Choice

The line plots show the number of students in each class who have different numbers of pets.

Use the mean value of each data set to draw a conclusion about the number of pets each class has.

On average, the students in which class have more pets?

• Class A

• Class B

Multiple Choice

What is the appropriate measure of variability for the data set?

• Range, because there is not an outlier

• IQR, because there is not an outlier

• Range, because there is an outlier

• IQR, because there is an outlier

Multiple Choice

What is the appropriate measure of center for the data set?

• Mean, because there is not an outlier

• Median, because there is not an outlier

• Mean, because there is an outlier

• Median, because there is an outlier

Multiple Choice

What is the appropriate measure of variability for the data set?

• Range, because there is not an outlier

• IQR, because there is not an outlier

• Range, because there is an outlier

• IQR, because there is an outlier

Multiple Choice

What is the appropriate measure of center for the data set?

• Mean, because there is not an outlier

• Median, because there is not an outlier

• Mean, because there is an outlier

• Median, because there is an outlier

Drag and Drop

The box plots show data on the life-span of light bulbs. Use the measures of center to draw a conclusion. Based on the medians, light bulbs from manufacturer​

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last longer than those from manufacturer ​

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.

Drag these tiles and drop them in the correct blank above

B

A

Drag and Drop

The box plots show data on the life-span of light bulbs. Draw a conclusion using the variability of the data. The IQR is greater for manufacturer​

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compared to manufacturer ​

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, so there is ​

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variability in the life-span of light bulbs made by manufacturer A.

Drag these tiles and drop them in the correct blank above

B

A

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more

Fill in the Blanks

The circle graph displays the results of 550 votes for favorite pet type. How many voters chose cats as their favorite?

Fill in the Blanks

The circle graph displays the results of 550 votes for favorite pet type. How many voters chose reptiles as their favorite?

Fill in the Blanks

James collects data from a random sample of seventh-graders. Out of 80 students surveyed, 12 attend tutoring. Of the 220 seventh-graders at his school, how many would you expect attend tutoring?