Quizizz # 7: Measures of Center (Mean, Median, Mode, & Range

What is the mean?

• # happening the most

• the number in the middle

• biggest value minus smallest value

• the average

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

• 2
• The minimum
• The maximum
• The number of items

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

In order to find the median, the data must be sorted from least to greatest first.

• True
• False

Tags

CCSS.6.NS.C.7

CCSS.6.SP.A.3

CCSS.6.SP.B.5

If there is an even number of data in the data set how do you find the median?

• order the data and find the middle value

• order the data, add the 2 middle values, and divide by 2

What is the mode?

• # happening the most

• the average

• biggest value minus smallest value

• the middle #

What is the range?

• average

• biggest value minus smallest value

• the middle #

• # happening the most

A data set can have more than one median?

• True
• False

Tags

CCSS.7.NS.A.3

A data set can have more than one mode

• True
• False

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

A data set can have no mode at all.

• True

• False

If a data set has an outlier (number significantly smaller or significantly larger than all the others), which measure of center is wiser to use?

• Mean

• Median