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Laabri

7OL Data Test Review

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Last updated 3 months ago
13 Nsɛmmisa
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1a.

1
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1b.

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2.

A group of students were surveyed about their

favorite school subjects. The bar graph shows the

number of students who selected each subject.

What percentage of students choose “Art” as their

favorite subject?

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3.

A coach recorded the running times (in seconds) of athletes during two practice

sessions: Monday and Wednesday. The results are shown in the box plots below.

Which statement is best supported by the information in the box plots?

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4.

A survey conducted to determine the favorite sports of 180 students. The types of the sports

are shown in the circle graph below:

Based on the circle graph, how many more students chose Soccer than Volleyball?

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5.

A wildlife biologist recorded the number of miles two groups of deer traveled during a one-week period. The data for Class A and Class B are shown in the box plots.

Which statement is best supported by the data in the

box plots?

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6.

A park ranger surveyed a random group of hikers about their favorite type of outdoor activity in the national park. The table shows the number of hikers who selected each type of activity.

Based on the information in the table, which inference about the favorite type of outdoor activity of all the hikers in the park appears to be valid?

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7.

A nurse measures and records the pulse of her patients on two different days. Compare the data in the dot plots. Choose the correct answer to complete the sentence.

The distribution of the data for both groups is and both groups have the same .

Mmuae Afoforo a Wobɛpaw:

Symmetrical

Asymmetrical

Range

Mode

Median

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8.

One hundred people were surveyed about their favorite fitness class. Each person chose one

class: walking, cycling, or swimming. The results were broken down by gender:

Which inference about the favorite fitness class of men and women is best supported by this

information?

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9.

A watermelon weighs 22 pounds. There are approximately 2.2 pounds in 1 kilogram.

Which measurement is closest to the weight of the watermelon in kilograms?

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10.

A hot air balloon rose 60 feet into the air after 3 minutes. After 5 minutes, the balloon

had risen 100 feet.

What is the constant of proportionality that relates the number of feet risen, y, to the

number of minutes, x?

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11.

A runner had run 1.5 miles after 12 minutes. After 16 minutes, the runner had

run 2 miles. What is the constant of proportionality that relates the number of miles run, y, to the number of minutes, x?

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12.

A bag of rice weighs 5,000 grams. There are 1,000 grams in 1 kilogram. Which measurement is closest to the weight of the rice in kilograms?