Histogram Worksheet With Answers
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4WORKSHEET 2
1. What are the boundaries of 49.005?
a) 49 - 50
b) 48.505 - 49.505
c) 49.0045 - 49.0055
d) 48.955 - 49.055
2. The class width for the class (28-33) is………
a) 5
b) 6
c) 30.5
d) 2.5
* The following table shows the frequency distribution of temperature (in degree centigrade)
in 30 cities:
Class Limits
Frequency
30-34
10
35-39
5
40-44
8
45-49
7
Use the above table to answer questions (3 - 5)
3. The number of cities with temperature less than 44.5 is:
a) 8
b) 5
c) 15
d) 23
4. The percentage of values in the second class is:
a) 0.05%
b) 16.67%
c) 0.17%
d) 25%
5. The midpoint of the first class is:
a) 32
b) 2
c) 33
d) 64
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