IQR and Box Plots

Calculate the interquartile range of the following 20 scores2, 3, 5, 7, 9, 11, 15, 17, 19, 20, 20, 21, 23, 30, 31, 32, 33, 35, 37, 40

• 38
• 20.5
• 17
• 21.5

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.2

CCSS.6.SP.A.3

Calculate the interquartile range of the following data17, 18, 18, 19, 20, 21, 21, 23, 25

• 3
• 4
• 5
• 8

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.2

CCSS.6.SP.A.3

Calculate the range of the following 2, 5, 8, 3, 13, 5

• 11
• 13
• 5
• 8

Tags

CCSS.4.MD.B.4

Calculate the median for the following set of scores: 45, 69, 69, 87, 88, 92, 99, 100

• 87
• 55
• 87.5
• 99

Tags

CCSS.7.EE.B.3

In order to find the median, the data must be sorted from least to greatest first.

• True
• False

Tags

CCSS.6.SP.B.5

What is the range?

• average
• biggest-smallest
• the middle #
• # happening the most

Tags

CCSS.4.MD.B.4

If there is an even number of data in the data set, how do you find the median?

• order the data and find the middle value
• order the data add the 2 middle values and divide by 2

Tags

CCSS.7.EE.B.3

What is the Inter-quartile range of the Car Hops?

• 4
• 6
• 13
• 9

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.A.1

CCSS.6.SP.B.4

What percent of the data is between 25 and 30 on the number line?

• 25%
• `50%
• 75%
• 100%

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.A.1

CCSS.6.SP.B.4

What is the range of the set of data?

• 70
• 65
• 80
• 55

Tags

CCSS.7.NS.A.1C