DATA ANALYSIS #1

What type of graph is this?

• Bar Graph
• Histogram
• Line Plot

Which interval has 400 employees?

• 33-43
• 0-10
• 77-87
• 66-76

How many students scored between a 86 and a 90?

• 1
• 3
• 6
• 10

How many people watched between 6 and 10 hours of TV last week?

• 31
• 22
• 15
• 35

Elliot says almost everyone arrived at the party after 10:00 P.M., but Nancy thinks most people came earlier. When did a majority of the people arrive? 

• 7:00-7:59 P.M.
• 8:00–8:59 P.M.
• 9:00–9:59 P.M.
• 10:00–10:59 P.M. 

What value is the lower quartile?

• 66
• 58
• 60
• 64

What is the interquartile range?

• 4
• 6
• 2
• 8

Find the Maximum

• 68
• 98
• 85
• 93

Find the Minimum

• 98
• 85
• 68
• 93

Find the Median

• 98
• 93
• 78
• 85