Mean, median, mode, range review

Front

What is the mean of a data set?

Back

The mean is the average of a set of numbers, calculated by adding all the numbers together and dividing by the count of numbers.

Tags

CCSS.6.SP.B.5C

Front

How do you find the median of a data set?

Back

To find the median, arrange the numbers in ascending order and identify the middle number. If there is an even number of values, the median is the average of the two middle numbers.

Tags

CCSS.6.SP.B.5C

Front

What is the mode of a data set?

Back

The mode is the number that appears most frequently in a data set. A set may have one mode, more than one mode, or no mode at all.

Tags

CCSS.6.SP.B.5C

Front

How do you calculate the range of a data set?

Back

The range is calculated by subtracting the smallest number in the set from the largest number.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

What is the median of the data set: 17, 35, 20, 18, 29, 26?

Back

23

Tags

CCSS.6.SP.B.5C

Front

What is the mean of the data set: 14, 19, 13, 22, 7?

Back

15

Tags

CCSS.6.SP.B.5C

Front

If the median of the data set is 18, what number is missing in: 12, 17, _, 21, 13, 25?

Back

19

Tags

CCSS.6.SP.B.5C

Front

What is the range of Mindy's test scores: 95, 86, 78, 80, 91?

Back

13

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

If the range of a data set is 18 and the smallest number is 9, what is the largest number?

Back

27

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

What does it mean if a data set has no mode?

Back

It means that no number appears more than once in the data set.

Tags

CCSS.6.SP.A.2