NC.3.MD.3.b

Make a representation of data and interpret data in a frequency table, scaled picture graph, and/or scaled bar graph with axes provided.

Example Problems
The frequency table shows how many cups of coffee employees drank at work:

Cups of CoffeeNumber of Employees
02
16
24
32
41


Which number of cups was least common?
The frequency table shows the number of hours students practiced piano:

Practice HoursNumber of Students
04
13
25
32
41


How many students practiced at least 2 hours?
Joey examined the age of her cousins.
NameAge (years)
Tommy6
Margie5
Sadie3
Ben3
Harriet8
Isaiah3


What is the
mode of the age of her cousins?
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