Analyzing Dot Plots

How many people have 2 or 3 brothers or sisters?

• 4

• 2

• 3

• 8

How many more students wear a size 7 than a size 9?

• 2

• 6

• 3

• 4

How many people have 1 pet?

• 3

• 4

• 0

• 6

How many pounds was the largest fruit?

• 2

• 4

• 5

• 1 1/2

What is the mode for this data set? Remember the mode is the most common or most frequent data.

• 55

• 60

• 70

• 75

What is the mode for this data set? Remember the mode is the most common or most frequent data.

• 150

• 170

• 180

• 190

What is the range for this data set? Remember to subtract the minimum value from the maximum value.

• 10

• 15

• 25

• 30

What is the median for this data set? Remember to rank the data in order from least to greatest, then find the median, which is the middle number in the ranked set of data.

• 55

• 60

• 70

• 75

What is the mean (average) for this data set? Remember to add all of the data then divide by the total number of data collected.

• 60

• 62

• 64

• 66

What is the range for this data set? Remember to subtract the minimum value from the maximum value.

• 10

• 20

• 60

• 70