Analyze Histograms

Front

What type of graph is this? Options: Bar Graph, Histogram, Line Plot

Back

Histogram

Front

What is an interval?

Back

A range of numbers

Front

Which interval has 400 employees? Options: 33-43, 0-10, 77-87, 66-76

Back

33-43

Front

Which interval has the greatest number of employees? Options: 11-21, 33-43, 77-87, 44-54

Back

44-54

Front

How many employees have a salary less than $22,000?

Back

350

Front

What is incorrect about the following histogram? Options: The intervals are too small, The intervals overlap, The graph does not start at 0, The axes are not labeled.

Back

The intervals overlap

Front

When did a majority of the people arrive at the party? Options: 7:00-7:59 P.M., 8:00–8:59 P.M., 9:00–9:59 P.M., 10:00–10:59 P.M.

Back

9:00–9:59 P.M.

Front

How many students have 1,000 or more songs on their MP3 player?

Back

16

Front

What percent of students have less than 1,000 songs on their MP3 players? Options: 15%, 80%, 20%, 45%

Back

20%

Front

Is a histogram the same as a bar graph?

Back

No