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41. The following data represent scores on a pop quiz in a statistics section:
45
66
74
72
62
44
55
70
33
82
56
56
84
16
16
47
32
32
17
37
Suppose the data are grouped into five classes, and one of them will be "30 up to 44." that is, {x; 30 â&#x2030;¤ x < 44}. The frequency of this class is _____.
A. 0.20 B. 0.25 C. 4 D. 5 AACSB: Analytical Thinking Blooms: Understand Difficulty: 2 Medium Jaggia - Chapter 02 #41 Learning Objective: 02-03 Summarize quantitative data by forming frequency distributions. Topic: Summarizing Quantitative Data
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