Describing Data

What is the RANGE of this data

• 40

• 95

• 90

• 100

How many students spent 7 hours doing homework that week?

• 1

• 3

• 5

• 6

Identify the outlier of the data.

• 9

• 6

• 8

• 2

What is the shape of this data?

• symmetric

• skewed right

• skewed left

• uniform

What is the shape of this bar graph?

• Skew right

• Skew left

• Symmetrical

• uniform

What is the shape of this data?

• uniform

• skewed left

• skewed right

• symmetric

Which interval shows the greatest number of pets?

• 15-19

• 0-4

• 5-9

• 10-14

How many cities have temperatures between 70 degrees and 99 degrees?

• 44

• 34

• 26

• 62

The mean is found by ___________________ all of the numbers and then _____________________ by the number of items.

• adding, subtracting

• adding, multiplying

• dividing, adding

• adding, dividing

The median is the __________________ number (after you put them in order).

• first

• middle

• last

• one you see most