Box-Whisker Plot, Mean, Median, Mode, Range, Outlier

In a histogram, the tallest bar represents which measure of center?

• Range

• Mean

• Median

• Mode

Which box and whisker has a range of 12 and median 6?

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The Number of Customers who visited the Blizzard Boutique during Grand Opening Week

4, 7, 12, 10, 7, 8, 15

Which of the following is the correct box and whisker plot for the data set?

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Which number represent the upper quartile?

• 55

• 66

• 78

• 90

What is the interquartile range?

• 34

• 24

• 44

• 12

What are the mean and median for the data?

• Mean 36.5, Median 5.6

• Mean 7.3, Median 5.6

• Mean 7.3, Median 7.4

• Mean 36.5, Median 7.4

Which of the following is the BEST description of the data?

• The mean is 3.9, peak at 5, gap at 3, and outlier at 8

• The mode is 5, peak at 5, gaps at 3 & 7, outlier at 8

• The median is 4, peak at 5, gaps at 3 & 7, and no outlier

• The range is 8, peak at 5, the data is symmetrical, gaps at 3 & 7

What kind of graphs are these?

• Histogram

• Line Graph

• Dot Plot

• Box-and-Whisker Plot

• Stem-and-Leaf Plot

If you add up all the values in a data set and then divide by the number of values, you have calculated the ____ of the data set.

• mean

• median

• mode

• range

If you order all the values in a data set from least to greatest and then identify the data value in the center, you have calculated the ____ of the data set.

• mean

• median

• mode

• range