Mean, Median, Mode, and Range

What is the mean of these numbers? 4, 5, 5, 2, 3, 3, 2, 8

• 40
• 24
• 4
• 256

What is the definition of the mean?

• The average
• The middle number
• The difference between the highest and lowest numbers
• The number that occurs the most

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?

• The average
• The number that appears most often.
• The largest number - the smallest number
• The number in the middle.

Find the mean of these numbers:
2, 57, 38, 42, 6

• 29
• 38
• 50
• 145

Find the median:
3, 5, 7, 4, 3, 1

• 3 and 4
• There isn't one
• 3.5
• 3

The height of three basketball players is 210 cm, 220 cm and 191 cm.
What is their average height?

• 210
• 207
• 220
• 200

The cost of four cell phones are $345, $400, $110, and $640.
What is the median cost

• $330
• $390
• $372.50
• $375

The number that appears in the set of data the most is called the

• mean

• mode

• median

• range

The difference in the largest number in the set of data and the smallest number is called the

• mean

• mode

• median

• range