Center of Measures

The Table above shows the points scored by the 7th grade basketball team from the previous season. What is the mean, median and mode of the data set?

• Mean: 28

  Median: 26

  Mode: 20

• Mean: 27

  Median: 26

  Mode: 20

• Mean: 25

  Median: 28

  Mode: None

• Mean: 28

  Median: 28

  Mode: 20

Find the mean of Violet's test scores.

95, 90, 100, 90, 85, 95, 75

• 105

• 92

• 90

• 95

Determine the mean of the following numbers:

28, 40, 53, 39, 45

• 45

• 40

• 41

• 39

Determine the median of the following numbers:

40, 49, 62, 56, 68, 39, 50, 61, 54, 44

• 52

• 68

• 38

• 56

Find the median of the table.

• 24

• 22

• 26

• 20

Find the mean of the table.

• 13

• 15

• 12.5

• 7.5

The following list has a median of 43. What would be the new median if 21 was added to the list?

31, 48, 50, 23, 28, 52, 57, 38, 56, 27

• 27

• 52

• 45

• 38

To find the _________ you add up all the numbers and then divide by how many numbers you have.

• Mean

• Median

• Mode

• Range

To find the ________ you put all numbers in order from least to greatest and find the number that is in the middle.

• Mean

• Median

• Mode

• Range

Find the Mean of:
8, 14, 32, 6, 15

• 15

• 175

• 75

• 12