Mastery Checks DP.1.1, DP.1.2, DP.1.3

Jamir makes the stem and leaf plot below to show the number of pounds of strawberries he picked at a strawberry farm on Sunday.

Which list shows the same data as Jamir’s stem-and-leaf plot?

Tonya grows plants in her greenhouse. The frequency table shows the height of each plant in the greenhouse.

Which line plot represents the data in the table?

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The meteorologist collected data on the amount of snowfall in January. She measured the amount of snowfall, in inches, on different days and represented the data in a table.

Which line plot represents the amount of snow that the meteorologist measured in January?

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The line plot shows the number of hours Tamia spent on math homework each night last week.

Which stem-and-leaf plot correctly represents the numerical data on the line plot?

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The ages of the teachers at Pinehurst Elementary School are: 30, 23, 58, 41, 36, 37, 60, 54, 61, 63, 37, and 44. Which of the following correctly represents the numerical data on a stem-and-leaf plot?

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What is the range of the data set shown in the line plot?

• 2 inches

Find the mode, median, and range.

• Mode: 46

  Median: 117

  Range: 131

• Mode: 117, 131

  Median: 120

  Range: 46

• Mode: 131

  Median: 46

  Range: 117

• Mode: 117, 131

  Median: 117

  Range: 46

The table below shows the height of trees in the park, in feet. Select all the statements about the data set that are true.

• The range of the data set is 4.

• There is no mode for the data set.

• The range for the data set is 2.

• The mode and the median for the data set are the same.

The stem-leaf-plot shows the number of cupcakes sold at a bakery each day. Which number of cupcakes is less than the median? Select all that apply.

• 20

• 23

• 32

• 26

• 31

A marine biologist records the lengths of different types of fish in the table below. What is the mode for the data set?

• 2