Central Tendency EXAM Review

The mean, median, and mode all help to determine the:

• Future

• Central tendency

• Numbers

• Weight

The median is the:

• Middle number

• First number

• Last number

• Most common number

The mode is the:

• Middle number

• Most common number

• First number

• Last number

You find the mean by adding all the numbers and dividing by what:

• Weight

• Length

• Total number of values

• Biggest number

When you have a graph with a normal distribution, the mean, median, and mode are all what?

• Small

• Different

• Equal

• Large

A graph with a normal distribution is shaped like a:

• Surfboard

• Bowl

• Bell

• Triangle

What is the median of this set? 4, 6, 8, 9, 10

• 8

• 3

• 9

• 6

What is the mode of this set? 3, 6, 6, 9, 12, 15

• 12

• 6

• 15

• 9

On a normal distribution graph, the mean is the ________ point.

• Highest

• Lowest

• Middle

• Average

True or False. You can find the mean, median, and mode from a survey as well as a graph.

• True

• False