Mean, Median, Mode, Range, IQR

Front

What is the mean?

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

What is the median?

Back

The median is the middle number in a sorted list of numbers. 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?

Back

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

Tags

CCSS.6.SP.B.5C

Front

What is the range?

Back

The range is the difference between the largest and smallest numbers in a data set.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

What is the interquartile range (IQR)?

Back

The interquartile range (IQR) is the difference between the first quartile (Q1) and the third quartile (Q3) in a data set, representing the middle 50% of the data.

Tags

CCSS.6.SP.B.5C

Front

Find the range of these numbers: 15, 2, 3, 7, 8, 4, 3, 2, 16, 2, 4

Back

14

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

Find the median of these numbers: 12, 5, 9, 18, 22, 25, 5

Back

12

Tags

CCSS.6.SP.B.5C

Front

Find the mode of these numbers: 1, 2, 3, 4

Back

No mode

Tags

CCSS.6.SP.B.5C

Front

What is the median of these numbers: 62, 58, 66, 60?

Back

62

Tags

CCSS.6.SP.B.5C

Front

How do you calculate the mean of a data set?

Back

Add all the numbers together and divide by the total count of numbers.

Tags

CCSS.6.SP.B.5C