Measures of center and variation

Calculate the range of the following

2, 5, 8, 3, 13, 5

• 11
• 13
• 5
• 8

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

CCSS.6.NS.C.7

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

find Q1 of the following set of scores

12, 9, 4, 6, 5, 8, 9, 4, 10, 2

• 10

• 4

• 9

• 6

Calculate the interquartile range (IQR) of the following data

17, 18, 18, 19, 20, 21, 21, 23, 25

• 3

• 4

• 5

• 8

Find the range.
12, 5, 9, 18, 22, 25, 5

• 20
• 15
• 22
• 18

Tags

CCSS.4.MD.B.4

Find the mean.
90, 100, 95, 85, 60, 80

• 85
• 84
• 86
• 90

Tags

CCSS.7.NS.A.3

Find the median.
12, 5, 9, 18, 22, 25, 5

• 9
• 8
• 12
• 18

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

CCSS.6.SP.A.2

Extremely high or low values or numbers that don't belong in a data set are called __________ .

• outliers

• median

• mode

• first quartile

The __________ is the difference between the greatest and least data values.

• measures of center

• third quartile

• range

• outliers

Tags

CCSS.4.MD.B.4

What is the outlier in this data set?

{23, 60, 30, 21, 25, 35, 29}

• 35

• 21

• 30

• 60

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5