Math Data Analysis

The table shows the results of a survey, used to create a bar graph. Which percentage bar graph best represents the data?

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A student recorded the colors of marbles in a tally chart. In which table do the percentage represent the relative frequency of these marble colors.

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Which percentage bar graph best represents the data?

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Which statement about the data in the histogram must be true?

• More than half the members are from 46 to 73 years old.

• There are more men than women in the choir.

• The choir has a total of 100 members

• Exactly 20 members are less than 32 year old.

Which stem and leaf plot best represents the data in the line plot?

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Which histogram best represents the data in the table?

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Which box and whisker plot best represents the data set?

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Find the mean:

5, 6, 8, 7, 9, 5, 2

Find the mean:

52, 41, 75, 89, 73, 66, 47, 95

Find the range:

51, 42, 65, 41, 50, 63, 68, 81, 82, 52