Mean

Is this a statistical question: How many emails do you send each each day?

• Yes

• No

Tags

CCSS.6.SP.A.1

Is this a statistical question: How many players are on the Springfield football team?

• Yes

• No

Tags

CCSS.6.SP.A.1

Is this a statistical question: How many people in Coach Knight's classes are in the band?

• Yes

• No

Tags

CCSS.6.SP.A.1

Is this a statistical question: Do you like cinematic music?

• Yes

• No

Tags

CCSS.6.SP.A.1

Jeff has four grades from tests and IXL. 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.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

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.2

CCSS.6.NS.B.3

CCSS.6.SP.A.3

CCSS.6.SP.B.5

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? (Round to the nearest whole number)

• 90

• 91

• 92

• 93

Tags

CCSS.6.NS.B.2

CCSS.6.NS.B.3

CCSS.6.SP.A.3

CCSS.6.SP.B.5

You are watching Family Feud. Steve Harvey says, "100 people were surveyed and the top seven answers are on the board. Name a number that most people exaggerate." Is this statistical measures?

• Yes, because the question anticipates for a variety of answers.

• Yes, because answers vary from 100 people being asked.

• Yes, because not everyone will answer the same.

• All answers provided are correct.

Tags

CCSS.6.SP.A.1

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 temperature on this date over the last ten years? (Round to nearest whole number)

• 60

• 61

• 68

• 69

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

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?

• 71

• 72

• 73

• 74

Tags

CCSS.7.NS.A.3