Mode Mean Median Range Einstein

Lizzy had test scores of:   72, 94, 108, 60
What is the RANGE of her test scores?

• 12

• 72

• 48

• 98

What is the mode in this set of numbers:
7, 14, 20, 3, 7, 14, 2, 14, 7

• 7

• 20

• 7 & 14

• none of the above

Find the median from the list of numbers:

60, 58, 52, 48, 60, 67

• 58

• 59

• 60

• 118

Find the mean of these numbers:
5,11,2,12,4,2

• 4.1

• 6

• 4.5

• 4

Find the median of the dataset: 12, 15, 19, 22, 26, 29, 33.

• 19

• 22

• 26

• 29

Find the median of this dataset: 101, 103, 107, 109, 113.

• 103

• 107

• 109

• 113

What is the mode of the following numbers: 17, 19, 21, 21, 23, 23, 23, 25?

• 17

• 21

• 23

• There is no mode

What does the average (mean) represent in a dataset?

• The middle value of the dataset

• The most frequently occurring value

• The sum of all values divided by the number of values

• The difference between the highest and lowest values

Below is a table of the points Jeff scored in his basketball games. State which of these measures of central tendency best represents Jeff’s points scored. Justify your answer.

• mean

• median

• mode

What is the mean of the following set of numbers: 4, 8, 12, 16, 20?

• 10

• 12

• 14

• 16