Data Representation — Quiz Answers

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Which type of data is best represented using a line plot?

A
frequency data that can be plotted on a number line
B
data that is spread out over a large range of numbers
C
frequency data that can be plotted under categorical headings
D
data that changes over time
3

Jaime wants to display her math test scores by using either a line plot or a stem and leaf plot. Her test scores are: 93, 95, 87, 90, 84, 81, 97, 98. Which best explains what type of graph will better display the data?

A
a line plot because the numbers are all clustered near each other
B
a line plot because there are only a few data points
C
a stem and leaf plot because the data can be grouped into sets of 10
D
a stem and leaf plot because each data point contains two digits

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