Statistics Chapter 1 Review

You record the age, marital status, favorite color, and earned income of a sample of 1463 people. The number and type of variables you ahve recorded is

• 3 quantitative, 0 categorical

• 3 quantitative, 1 categorical

• 2 quantitative, 1 categorical

• 2 quantitative, 2 categorical

What does "mean" mean?

• average
• middle
• repeats the most
• variation

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.3

CCSS.6.SP.A.2

What does "mode" mean?

• average
• middle
• repeats the most
• variation

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.3

What is a the meaning for "median"?

• fair share
• middle
• repeats the most
• variation

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.3

How do you find the range?

• order least to greatest, then slash from each side until you reach the middle
• add the numbers in your data set, then divide by the amount you added
• look for the number that repeats the most
• highest number minus the lowest number

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.3

CCSS.6.NS.C.7

How do you find the mode?

• order least to greatest, then slash from each side until you reach the middle
• add the numbers in your data set, then divide by the amount you added
• look for the number that repeats the most
• highest number minus the lowest number

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

What is the median?

• 62
• 58
• 66
• 60

Tags

CCSS.6.SP.B.5C

What is the range of the set of data?

• 70
• 65
• 80
• 55

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.2

What was the highest score on the math test?

• 53
• 79
• 97
• 90

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Another word for average is

• sample 
• mean
• data
• numerical data

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.3