Mean and Box Plots Quick Check #1

The ______________ is the measure of center which represents "fair share" or equal distribution of the data.

• Mean

• Median

• Mode

• Range

Tags

GA.6.NR.2.1

The middle number in a sorted, ascending or descending, list of numbers is the _______. This is also the middle of the box plot.

• Mean

• Median

• Mode

• Range

Tags

GA.6.NR.2.5

Calculate the mean of the set of data: 3, 2, 4, 6, 5, 7, 1, 6, 2

• 2

• 4

• 18

• 36

Tags

GA.6.NR.2.1

According to the box-and-whisker plot, what was the lower quartile weight of Frank's classmates?

• 65

• 75

• 95

• 125

Tags

GA.6.NR.2.6

What is the median of the data set represented by the box-and-whisker plot?

• 5

• 10

• 15

• 16

Tags

GA.6.NR.2.6

Gabriella’s quiz grades are 88, 92, 92, 96, 98. Gabriella scored a 20 on her sixth quiz. What effect does this score have?

• The low score causes the median to increase.

• The low score causes the mean to increase.

• The low score causes the median to decrease.

• The low score causes the mean to decrease.

Tags

GA.6.NR.2.5

What is the interquartile range (IQR) of the data set?

• 20

• 25

• 10

• 5

Tags

GA.6.NR.2.6

What percentage of the data is between 90 and 140?

• 25%

• 50%

• 75%

• 100%

Tags

GA.6.NR.2.6

What is the median of the given data set: 2, 5, 12, 15, 19, 4, 6, 11, 16, 18, 12, 12?

• 2

• 12

• 17

• 19

Tags

GA.6.NR.2.5

Calculate the mean.

• 55

• 14

• 13

• 17

Tags

GA.6.NR.2.1