measures of central tendency

Find the median.
7, 1, 1, 7, 1, 4, 1

• 4
• 7
• 1
• 5

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

• 85
• 84
• 86
• 90

To find the _________ you add up all the numbers and then divide by how many numbers you have.

• Mean
• Median
• Mode
• Range

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

Roger bowled 7 games last weekend. His scores are: 155, 165, 138, 172, 127, 193, 142. What is Roger's median score?

• 127
• 155
• 156
• 193

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

Find the Median

• 98
• 93
• 78
• 85

Tags

CCSS.6.SP.A.1

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

What is the range of the data?

• 4
• 8
• 6
• 2

Tags

CCSS.4.MD.B.4

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

• 20
• 25
• 5
• 10

Find the measures of center for the set of data.

17, 36, 45, 98, 25, 34, 19, 45, 36

• mean: 41, median: 36, modes: 45 and 36

• mean: 41, median: 36, modes: 45 and 36

• mean: 39.4, median: 36, modes: 45 and 36

• mean: 39.4, median: 36, mode: 45

Tags

CCSS.6.SP.B.5C

Find the median.

• 88
• 87
• 90
• 93

Tags

CCSS.6.SP.B.5C

What was the day with the least amount of cars sold? 

• Monday
• Tuesday
• Wednesday
• Thursday

Tags

CCSS.2.MD.D.9