MMMR Intro

How many scores are needed to find the median?

• At least one score is needed, but an odd number of scores makes it easier to find the median.

• A minimum of two scores is required to find the median.

• Only even numbers of scores can be used to find the median.

• Any number of scores can be used, but more is better.

What is the mode?

• The mode is the average of a set of numbers.

• The mode is the number that appears most frequently in a set of numbers.

• The mode is the middle value in a set of numbers when arranged in order.

• The mode is the largest number in a set of numbers.

If the scores are: 5, 10, 15, 20, what is the range?

• 10

• 15

• 20

• 25

If a student has scores of 50, 60, 70, what is the mean?

• 55

• 60

• 65

• 70

In a set of numbers, if the smallest number is 5 and the largest is 15, what is the range?

• 5

• 10

• 15

• 20

If the scores are: 100, 90, 90, 80, what is the mode?

• 80

• 90

• 100

• 85

What is the mode of the set: 1, 2, 2, 3, 4?

• 1

• 2

• 3

• 4

What is the median?

• The average of a set of numbers.

• The middle value of a set of numbers when they are arranged in numerical order.

• The highest value in a set of numbers.

• The lowest value in a set of numbers.

What is the median of the scores: 7, 8, 9, 10, 11?

• 8

• 9

• 10

• 11

If a student has scores of 30, 40, 50, what is the average?

• 30

• 35

• 40

• 45