Mean, Median, Mode, Range

What is the mode amount of money fundraised per month by the seventh grade?

• $0

• $10

• $40

• $80

True or False: All measures of center will always be the exact same number.

• True

• False

What was the average wait time in May?

• 50

• 51

• 52

• 53

$80 is the range of money fundraised per month for the

• 7th Grade

• 8th Grade

• 7th and 8th Grade

How do you find the mean of a data set?

• Add all the values then divide the total by the number of values.

• Add all the values then divide by 2.

• Multiply and divide all the values.

• Order the values from least to greatest and divide them.

The average of a data set is also known as the

• Mode

• Median

• Mean

• Range

Measures that describe a data set by identifying the middlemost value by a single number, usually using a mean, median or mode, are called

• Measures of Central Tendency

• Measures of Spread

• Measures of Medians

• Measures of Averages

What is the middle value in a data set that has been ordered from least to greatest?

• Mode

• Median

• Mean

• Q1

What is the values or numbers that occurs the most in a data set?

• Median

• Mode

• Mean

• Maximum

How is the range calculated?

• Subtract Q1 from Q3?

• Add the minimum and maximum values

• Divide the minimum and maximum values

• Subtract the minimum value from the maximum value.