Calculating Mean, Median, Mode, Range

To find the ______ you put all numbers in order from least to greatest and then take the largest number minus the smallest number.

• Mean

• Median

• Mode

• Range

What is the mode in the picture? (Groups are Red, Orange, Yellow, Green, Blue, Purple)

• 6

• 5

• 4

• 3

What is the mode?

• happening the most

• the average

• biggest - smallest

• the middle #

Which statement is true?

• Her mode of stacking different colours was 1

• She stacked more than anyone.

• Her mean of stacking different colours was 2

• She averaged more white oreos in a row.

Nathan invited some friends bowling for his birthday last week, their scores are: 155, 165, 138, 172, 127, 193, 142. What is the range of scores?

• 193

• 127

• 60

• 66

Find the median of these numbers:

• 1

• 7

• 8

• 12

Find the mode of these numbers:

• 1

• 7

• 8

• 12

The mode score on the 5th grade math test was 81. Which of these interpretations must be correct?

• 81 was the highest score on the test.

• More students received a 81 than any other score

• No student scored below a 50

• A score of 80 was slightly below average.

Find the mean of these numbers:

• 1

• 9

• 40

• 10

Find the range of these numbers:

• 1

• 39

• 70

• 10