Statistical Measures

Find the range of these numbers:

15, 2, 3, 7, 8, 4, 3, 2, 16, 2, 4

• 2

• 13

• 14

• 7

All sets of data have at least one mode, True or False ?

• True

• False

A data set can have more than one mode, True or False?

• True

• False

To find the mean of a set of numbers, add up all the items and divide by _____.

• 2

• The minimum

• The maximum

• The number of items

What is the definition of the range?

• The average
• The number that occurs the most
• The middle number
• The difference of the largest and smallest numbers

What is the median?

• The number in the middle when the numbers are in order from least to greatest.

• The difference between the largest and smallest number.

• The average

• The number that appears most often.

How many baseball teams scored 0 runs per inning?

• 4

• 3

• 2

• 1

What is the range of the data set?

• 4

• 3

• 2

• 1

What is the mode for this data set?

• 4

• 3

• 1

• 0

What is the mode for this data set?

• 0

• 1

• 2

• 3