Measures of Center and Spread Vocabulary

At Donald's Donuts the number of donut holes in a bag can vary. Help Donald find the mode...

12,10,10,10,13,12,11,13,10

• 13

• 12

• 11

• 10

If you have two numbers in the middle, you should

• add them together and divide by two

• find the number in between the two

• find the mean of the two numbers

Tags

CCSS.HSN.CN.B.6

A farmer recorded the amount of cherries sold in the past 5 days.

What is the range of the number of kilograms sold?

Tags

CCSS.7.EE.B.3

Consider the data set below:
2, 5, 12, 15, 42
What is the value of the median without the outlier included?

• 8.5

• 9

• 9.5

• 11

What is the range?

• The sum of the largest and smallest number

• The number in the middle

• The difference between the largest and smallest number

• The number that appears most often

What is the range?

• 10

• 12

• 15

• 2 - 12

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