Quiz Measures of Center and Circle Graphs

Find the mean as a balance point

• 4
• 4.5
• 5
• 5.5

Tags

CCSS.6.SP.B.4

CCSS.6.SP.B.5

CCSS.6.SP.A.2

CCSS.6.SP.A.3

Find the mean.

• 8
• 10
• 7
• 9

Tags

CCSS.4.MD.B.4

If the scored from Mr. Avery's class were:

90, 98, 85, 92

What would happen if a student scored a 76?

• The mean will increase

• The median will increase

• The mean and median will decrease

• Only the mean will decrease

Look at the set of data: 2, 5, 7, 5, 3, 2

What would happen if we took away the 7 from the data?

• The mean and median would increase

• The mean and median would decrease

Look at the test scores: 100, 98, 80, 100, 70, 95, 75

The teacher made an error, they changed the 80 to a 75. Which statement would be true after this change?

• The mode would change to 75

• The mode would have two modes 100 and 80

• The mode went form one mode to two modes

9, 14, 23, 17, 20, 14, 8

Look at the data, which statement below is true?

• If the number 8 is removed from the set of data, the mean will decrease.

• If the number 9 is removed from the set of data, the mean will increase.

• If the number 17 is removed from the data set, the median will decrease.

• If the number 20 is removed from the data set, the median will increase.

The team scored 50 points. How many points did Kendrick score?

• 12 points
• 20 points
• 10 points
• 72 points

Tags

CCSS.6.RP.A.3C

According to this graph, for every 24 hours, about how many hours are spent watching TV?

• 0 hours
• 5 hours
• 13 hours
• 3 hours

Tags

CCSS.6.RP.A.3

CCSS.6.SP.B.4

CCSS.6.SP.B.5

Approximately how many hours a day are spent in school and doing homework?

• 6 hours
• 8 hours
• 2 hours
• 12 hours

Tags

CCSS.7.EE.B.3

CCSS.7.RP.A.3

The team scored 80 points. How many points did Porter score?

• 40 points
• 32 points
• 14.4 points
• 12 points

Tags

CCSS.6.RP.A.3

CCSS.6.RP.A.1