Mean/Median/Mode/Range

Jessica has five grades from assessments and quizzes. They are all weighted equally. If her grades are 50, 70, 88, 70, and 88, what is her current average grade(mean)?

• 71

• 72

• 73

• 74

The temperature in Springfield on this date in the last ten years were: 68, 68, 69, 70, 72, 70, 68, 75, 55, 67. What is the average (mean) temperature on this date over the last ten years? (Round to nearest whole number)

• 60

• 61

• 68

• 69

Christian has six grades from tests and IXL. They are all weighted equally. If Christian's grades are 100, 96, 96, 88, 70, and 100, what is the current average grade(mean)? (Round to the nearest whole number)

• 90

• 91

• 92

• 93

Find the mean:
28, 18, 19, 18, 17

• 20
• 18
• 11
• 19

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

Calculate the mean.

16, 5, 7, 12

• 9

• 6

• 12

• 10

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

Calculate the mean.

2, 9, 10, 6, 8

• 8

• 4

• 7

• 22

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

Calculate the mean.

23, 18, 9, 10, 5

• 55

• 13

• 14

• 17

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

Calculate the mean.

6, 9, 12, 5

• 8

• 13

• 7

• 3

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

Find the median:
3, 5, 7, 4, 3, 1

• 3 and 4
• There isn't one
• 3.5
• 3

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

Find the median of these numbers:
4,2,7,4,3

• 2
• 5
• 7
• 4

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5