mean median mode range

Front

To find the mean of a set of numbers: add up all the items and divide by...

Back

The number of items

Front

Mathematically, another word for mean is _____________.

Back

average

Front

Calculate the mean of the numbers: 2, 9, 10, 6, 8

Back

7

Front

When finding the median, what do you do if there are two middle numbers?

Back

Add them together and divide by 2

Front

To find the median, must the data be sorted in numerical order first?

Back

True

Front

Find the median:
3, 5, 7, 4, 3, 1

Back

3.5

Front

What is the mode?

Back

happening the most

Front

Interpretation of mode score on 6th grade math test: 94

Back

More students received a 94 than any other score

Front

What is the range?

Back

The difference between the largest and smallest number

Front

Lizzy had test scores of: 72, 94, 108, 60. What is the RANGE of her test scores?

Back

48