Statistics for 6th grade

What is the mean of this set of data?

2, 15, 7

• 24

• 6

• 3

• 8

Find the median of these numbers:

2, 3, 4, 4, 5, 5, 7

• 4

• 5

• 6

• 4.5

How many students have a shoe size bigger than 8?

• 2

• 3

• 9

• 4

A data set can have more than one median?

• True

• False

A data set can have more than one mode

• True

• False

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

• 2

• The maximum

• The minimum

• The number of items

Find the range.

5, 15, 10, 20, 15, 10, 15

• 5

• 15

• 10

• 13

At Ms. Dudden's Donuts the number of donut holes in a bag can vary. Help Ms. Dudden find the mode.

12,10,10,10,13,12,11,13,10

• 13

• 11

• 10

• 12

Dr. Swackhamer is a dentist. She needs to report on the average number of cavities that her patients have.

1,0,1,5,6,3,4

• 3.33

• 3

• 2.85

• 3.5

Find the median, mode and range:

3, 5, 7, 9, 11, 8, 3

• median:7 mode:9 range:8

• median:6 mode:3 range:7

• median:7 mode:3 range:8