The following data show the marks of some students in Mathematics Exam Class frequency 20 – 28 6 29 – 37 4 38 – 46 3 47 – 55 2 56 – 64 What is the class width for this distribution? Select one: O a. 10 O b. 9 О с. 8 O d. 5 e. 4

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The following data show the marks of some students in Mathematics Exam
Class
frequency
20 – 28
6
29 – 37
4
38 – 46
3
47 – 55
2
56 – 64
What is the class width for this distribution?
Select one:
O a. 10
O b. 9
О с. 8
O d. 5
e. 4
Transcribed Image Text:The following data show the marks of some students in Mathematics Exam Class frequency 20 – 28 6 29 – 37 4 38 – 46 3 47 – 55 2 56 – 64 What is the class width for this distribution? Select one: O a. 10 O b. 9 О с. 8 O d. 5 e. 4
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