Line Plots and Stem and Leaf and Range

Claudia correctly recorded her math grades using both the line plot and stem-and-leaf graph. Both items are using the same data. Which answer shows both the line plot and stem-and-leaf graph representing the same data?

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CCSS.3.MD.B.4

a. How many offices are exactly 46 square meters?

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CCSS.2.MD.D.9

How many offices lie between 33 and 57? (including 33 and 57)

The nature club at Westville middle school went on a field trip to the seashore. Each member collected seashells to put on display at the school. The line plot below shows how many seashells each club member collected.

Based on the dot plot, which statement is true?

• The range is 5.

• The mean and median are the same.

• The median and mode are the same.

• The mean is 4.

The nurse at Cumberland school recorded the weights of the students who visited the clinic on Friday.<\/p>

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b. True or False?<\/p>

The mode of the students' weights is 72 pounds. <\/p>

• True<\/p>

• False<\/p>

The nurse at Cumberland school recorded the weights of the students who visited the clinic on Friday.

c. True or False?

The median of the students' weights is 68 pounds

• True

• False

How many players scored at least 15 points?

The stem-and-leaf plot represents the ages of people on a basketball team.

Which statement is true?

• The mode of the players' ages is 32.

• The oldest player is 43.

• There are 12 players younger than 33.

• The range is 28.

Which statement is true?

• Half the bags had fewer than 40 orange candies.

• Half of the bags had at least 45 orange candies.

• The range is 30.

• The mode is 59.

In how many games did the players score more than 7 points, but fewer than 30 points?