United States of America
Grade 7
Review: Measures of center and variability in data displays
Adaptive
Worksheet
Interactive practice questions
A group of people were surveyed on the number of websites they visit on a daily basis, and the results are displayed in the following dot plot:
Complete the frequency table.
| Websites visited daily | Frequency |
|---|---|
| $0$0 | $\editable{}$ |
| $1$1 | $\editable{}$ |
| $2$2 | $\editable{}$ |
| $3$3 | $\editable{}$ |
| $4$4 | $\editable{}$ |
| $5$5 | $\editable{}$ |
| $6$6 | $\editable{}$ |
Easy
< 1min
A data set is represented the histogram below:
Easy
< 1min
Construct a histogram to represent the following data:
$4,4,4,4,4,5,5,5,6,6,6,6,7,7,7,8,8,8,8,9,9$4,4,4,4,4,5,5,5,6,6,6,6,7,7,7,8,8,8,8,9,9
Easy
< 1min
A survey was conducted to find out the age that people had their first tablet device. The information is presented in the box plot.
Fill in the table below, using information from the box plot.
Easy
< 1min
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