Mean & Median

Jeff has four grades from tests. They are all weighted equally. If Jeff's grades are 100, 96, 96, and 100, what Jeff's current average grade?

• 96

• 97

• 98

• 100

Tags

CCSS.6.SP.B.5C

Brandon mows yards each week to make some money. If he mows three yards and one yard takes him 1 hour, one yard takes him 1 hour and a half and the last yard takes him 2 hours to mow, what is the average time per yard?

• 1.25 hours

• 1.50 hours

• 1.75 hours

• 2 hours

Tags

CCSS.6.NS.B.3

What is the mean of these numbers?
4,5,5,2,3,3,2,8

• 40
• 24
• 4
• 256

Tags

CCSS.6.SP.B.5C

Calculate the mean.

10, 4, 5, 9

• 7

• 5

• 8

• 4

Tags

CCSS.6.SP.B.5C

Calculate the mean.

16, 5, 7, 12

• 9

• 6

• 12

• 10

Tags

CCSS.6.SP.B.5C

Calculate the mean.

2, 9, 10, 6, 8

• 8

• 4

• 7

• 22

Tags

CCSS.6.SP.B.5C

What is another word for AVERAGE?

• Mode

• Median

• Mean

• Not nice

Tags

CCSS.RI.8.7

CCSS.RI.9-10.7

CCSS.RL.7.7

CCSS.RL.8.7

CCSS.RL.9-10.7

1. Find the average (mean) of these numbers.
10, 3, 2, 5

• 5
• 4
• 10
• 3

Tags

CCSS.6.SP.B.5C

To find the average of a set of numbers, add up all the items and divide by...

• 2
• The minimum
• The maximum
• The number of items

Tags

CCSS.7.EE.B.3

Example 1:

Find the median of 12, 34, 8, 16, 25, 3 and 10

Arrange the data in an increasing order.

3, 8, 10, 12, 16, 25, 34

The middle number is 12

What is the median?

Tags

CCSS.6.SP.B.5C