Introduction Mean, Median, Mode, Range

Mode:
67, 74, 95, 98, 98, 99, 102

• 90.4

• 35

• 92

• 98

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

The table shows the points scored by the JV basketball team at Cox Mill High School in their first seven games. Calculate the mean, median, mode and range. Which statistical measure makes the team sound the best?

• Mean

• Median

• Mode

• Range

Match the following terms with its correct definition.

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

• Mean or Average

• The number that appears most frequently in a set of numbers

• Range

• The difference between the highest and lowest values in a set of numbers

• Median

• The middle value in a list of numbers when arranged in ascending order

• Mode

• Add together, and divide by 2.

• What if there are 2 numbers in the middle?

Read the definition and match each word to the correct box.

• Mean

• Measure of center that lies in the middle of a set of data arranged in order

• Range

• Measure of variation that represents the spread of a set of data.

• Mode

• Measure of center that occurs most often in a data set.

• Median

• Measure of center that represents the fair share of a set of data.

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

• 4.1

• 6

• 4.5

• 4

Find the range of these numbers:
15,2,3,7,8,4,3,2,16,2,4

• 2

• 13

• 14

• 7

Tags

CCSS.4.MD.B.4

Find the mean of these numbers:
4,2,5,6,3

• 2

• 5

• 4

• 6