Math 2.1 & 2.2 (pg. 14-19)

What is the mean of the following set of numbers: 73, 88, 79, 81, 93, and 96?

• 85

• 83

• 80

• 90

Tags

CCSS.6.NS.B.3

Which of the following is a measure of central tendency?

• Mean

• Range

• Variance

• Standard Deviation

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

How do you calculate the mean of a set of numbers?

• Add all the numbers and divide by the number of data values

• Find the middle number in the ordered set

• Subtract the smallest number from the largest

• Multiply all the numbers together

Tags

CCSS.4.MD.B.4

What is the median of a set of numbers?

• The average of all numbers

• The middle number in an ordered set

• The most frequently occurring number

• The difference between the highest and lowest numbers

Tags

CCSS.7.EE.B.3

What is the median age of the following set of ages: 52, 14, 23, 36, 60, 14, 45, 39?

• 36

• 37.5

• 39

• 45

Tags

CCSS.7.EE.B.3

What is the mode of the following set of numbers: 2, 2, 3, 5, 6, 7, 7, 7, 8, 9?

• 2

• 5

• 7

• 9

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

What is the range of the following set of numbers: 16, 22, 14, 32, 28, 46, 52?

• 32

• 38

• 46

• 52

Tags

CCSS.7.NS.A.3

What is the definition of mode in a set of numbers?

• The average of the numbers

• The middle number in a set

• The number that appears most often

• The difference between the largest and smallest numbers

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

What is the definition of range in a set of numbers?

• The average of the numbers

• The middle number in a set

• The number that appears most often

• The difference between the largest and smallest numbers

Tags

CCSS.7.EE.B.3

What is an outlier in a set of numbers?

• A number that is the average of the set

• A number that is much larger or smaller than the others

• A number that is repeated most often

• A number that is exactly in the middle of the set

Tags

CCSS.4.MD.B.4