Mean, Median, Mode, Range, IQR and MAD

Front

What is the Mean?

Back

The Mean is found by finding the sum of the data, then dividing by the amount of numbers.

Tags

CCSS.6.SP.B.5C

Front

What is the Median?

Back

The Median is the middle value in a data set when the numbers are arranged in order.

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.

Tags

CCSS.6.SP.B.5C

Front

What is the Range?

Back

The Range is the difference between the highest and lowest values in a data set.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

What is IQR (Interquartile Range)?

Back

IQR is the difference between the first quartile (Q1) and the third quartile (Q3) in a data set.

Tags

CCSS.6.SP.B.5C

Front

What is MAD (Mean Absolute Deviation)?

Back

MAD is the average of the absolute differences between each data point and the mean.

Tags

CCSS.6.SP.B.5C

Front

How do you find the IQR of a data set?

Back

To find the IQR, first find Q1 and Q3, then subtract Q1 from Q3.

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

Front

What does it mean if a data set has more than one Mode?

Back

It means that there are multiple values that appear with the highest frequency.

Tags

CCSS.6.SP.B.5C

Front

How do you find the Range of a data set?

Back

Subtract the smallest number from the largest number in the data set.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1