Mean Median Mode Range Histogram Stem and Leaf Box and Whisker

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

If you identify the value that occurs most frequently in a data set, you have calculated the ____ of the data set.

• mean

• median

• mode

• mean absolute deviation

If you calculate the difference between the highest and lowest value in a data set, you have calculated the ____ of the data set.

• range

• median

• mode

• mean absolute deviation

In a stem-and-leaf plot, if the stem "6" has the leaves "1, 2, 5, 5", what is the mode of the data?

• 61

• 62

• 65

• There is no mode.

In a box and whisker plot, what does the line inside the box represent?

• Mean

• Mode

• Median

• Range

A box and whisker plot indicates that the first quartile is at 25, the median is at 35, and the third quartile is at 45. Where will the middle line be?

• 10

• 20

• 25

• 35

What is the mean of the following set of numbers: 4, 8, 15, 16, 23?

• 12

• 13.2

• 15

• 16

Select all that apply to this data set.

• The outlier is 0

• The mode is 4

• The median is 4

• The mean is 3

What is the purpose of a box-and-whisker plot?

• To show the distribution of a data set.

• To display the mean, median, and mode of a data set.

• To compare different data sets.

• To show the frequency of each category in a data set.