Organizing Data Worksheet - Stats Tech
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6Organizing Data Worksheet
Stats Tech
2. Determine the range for this data: 4, 7, 3, 16, 5, 22, and 8.
A) 4
B) 3
C) 14
D) 19
3. Greg wants to construct a frequency distribution for the political affiliation of the employees at
Owen's Hardware Store. What type of distribution should he use?
A) ungrouped
B) grouped
C) categorical
D) cumulative
8. Find the class with the least number of data values.
A) 70
B) 90
C) 60
D) 40
9. Find the class with the greatest number of data values.
A) 70
B) 90
C) 60
D) 40
12. Given the following frequency distribution, how many pieces of data were less than 28.5?
Class Boundaries
Frequencies
13.5–18.5
4
18.5–23.5
9
23.5–28.5
12
28.5–33.5
15
33.5–38.5
17
A) 12
B) 9
C) 25
D) 17
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