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Question

The scatter plot representing the number of hours spent by the students at the playground in a week is given below:
Calculate the total time spent by grade 7 students at the playgorund.

A
10 hours
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B
8 hours
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C
13 hours
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D
21 hours
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Solution

The correct option is C 13 hours
From the scatter plot:


The points layed on the plot for grade 7 student are 5 hours and 8 hours.

Hence,
The total time spent by a student of grade 7 at the playground = 5 + 8
= 13 hours

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