8.11B, 8.2D, 8.8C

Keslyn recorded the number of points she scored during her last 5 basketball games. She scored, 15, 25, 10, 2, and 8 points. What is the mean absolute deviation of the points she scored during the last five games?

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.3

The table shows the number of contacts six people each have stored in their cell phone. What is the mean absolute deviation for this set of data?

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.3

CCSS.6.SP.A.2

What is the first step when calculating the Mean Absolute Deviation?

• Find the distance each value is from the mean
• Find the mean of the distances
• Find the mean of the data

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.3

CCSS.6.NS.C.7

What is the second step when calculating the Mean Absolute Deviation?

• Find the distance each value is from the mean
• Find the mean of the distances
• Find the mean of the data

Tags

CCSS.6.SP.B.5

CCSS.6.NS.C.7

What is the mean absolute deviation for this set of data?

• 71

• 24

• 4

• 13

Tags

CCSS.6.SP.B.5C

The total cost of attending a state university is $19,700 for the first year. A student's grandparents will pay half of this cost. An athletic scholarship will pay another $5,000. Which amount is closest to the minimum that the student will need to save every month in order to pay off the remaining cost at the end of 12 months?

• $404.17

• $612.50

• $820.83

• $1029.17

Tags

CCSS.8.EE.C.7B

Alejandra and her family are discussing how to pay for her college education. The cost of tuition at the college Alejandra wants to attend is $9,000 per year. Alejandra's parents will pay 85% of the tuition cost every year, and she will pay the rest. Alejandra has one year to save enough money to attend her first year of college. What is the minimum amount of money she should save every month in order to reach her goal?

• $637.50

• $1,350.00

• $112.50

• $28.12

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

CCSS.6.EE.B.7

CCSS.6.NS.B.3

CCSS.6.RP.A.3

What was the mean absolute deviation of the number of minutes Mira practiced each day?

• 4.0

• 4.4

• 4.6

• 4.9

Tags

CCSS.6.SP.B.5C

What was the mean absolute deviation of the number of sit-ups?

• 0

• 1.12

• 1.48

• 2.96

Tags

CCSS.6.SP.B.5C

• A

• B

• C

• D

Tags

CCSS.HSN.RN.B.3