Data Analysis Test

What is the definition of Mean?

• Last number minus the first number

• Range of the numbers

• Number that occurs the most often

• Average of the numbers

Tags

CCSS.6.SP.B.5C

How many people purchased no food and no drink?

• 60
• 10
• 20
• 200

The mode is the number ________________________.

• you see most

• you see least

• you don't see

• you see first

Tags

CCSS.6.SP.B.5C

3, 3, 4, 6, 9 - What is the mode?

• 3

• 4

• 6

• 9

Tags

CCSS.6.SP.B.5C

The range is found by finding the _______________ number and subtracting the ________________ number.

• smallest, biggest

• even, odd

• biggest, smallest

• middle, first

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

In order to find the median. the data must be sorted from least to greatest.

• true

• false

Tags

CCSS.6.SP.B.5C

A data set can have more than one mode.

• true

• false

Tags

CCSS.6.SP.B.5C

A florist records the amount of money he spent on gasoline each week to deliver orders. The list shows the data for 16 weeks.

32, 38, 40, 44, 44, 46, 49, 53, 55, 58, 62, 65, 68, 70, 72, 81

He put the data in a stem-and-leaf plot. What number did he leave out of the stem-and-leaf plot?

• 32

• 44

• 65

• 84

Make a Stem and Leaf Chart using the follwoing numbers:

15, 25, 9, 18, 15, 38, 63, 18, 15

What is the difference between a histogram and a bar graph?

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1