Check 27 - Data, Statistics, Box and Dot Plots

What is the mean for the data set below? 8, 10, 6, 4, 12, 6, 8, 14

• 8

• 8.5

• 10

• 12

The data in this dot plot is:

• Skewed

• Symmetrical

In this dot plot, the data piece 9 is considered:

• a cluster.

• an outlier.

• the peak.

• symmetrical.

What is the median of the data represented in the box plot below?

• 60

• 75

• 80

• 90

What is the range of the data represented in the box plot below?

• 10

• 15

• 20

• 30

The peak of the dot plot is:

• 21

• 22

• 23

• 24

The class took a survey about how many dogs and cats each student has.

The results are shown in the dot plot.

What is the mode of the data?

Mathematical Equivalence

ON

The class took a survey about how many dogs and cats each student has.

The results are shown in the dot plot.

What is the median of the data?

Mathematical Equivalence

ON

The class took a survey about how many dogs and cats each student has.

The results are shown in the dot plot.

What is the range of the data?

Mathematical Equivalence

OFF

What is the interquartile range of the data in the above box plot?

• 10

• 50

• 6

• 40