Data Analysis

How many students spent 7 hours doing homework that week?

• 1

• 3

• 5

• 6

For the number 58, 5 is in the _____ column, and 8 is in the ____ column.

• stem, leaf

• leaf, steam

• weight crate

Tags

CCSS.4.NBT.A.2

Which set of data below would be organized best in a Stem and Leaf Plot?

• 5,5,5,4,4,7,7,7

• 34, 56, 44, 46, 45, 37, 53

• 0,0,0,1,1,1,1,2,3,3,3

• 100, 500, 350, 295, 807

How many games did the team play?

• 15
• 12
• 24
• 14

How many days were recorded?

• 9

• 21

• 20

• 105

What type of graph is this?

• Bar Graph
• Line Plot
• Pictograph
• Tally Chart

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

Which interval has 400 employees?

• 33-43
• 0-10
• 77-87
• 66-76

Is this an example of a histogram?

• yes
• no

Is a histogram the same as a bar graph?

• Yes, because they both use intervals.
• No, because a histogram displays numerical data while a bar graph displays categorical data.
• Yes, because they both use bars to display data.
• No, because a histogram displays categorical data while a bar graph displays numerical data.