Question
The following frequency distribution table shows 25 responses. Hours studied number of students 3 to 7 hours 4 8 to 12 hours 7 13 to
The following frequency distribution table shows 25 responses.
Hours studied number of students
3 to 7 hours 4
8 to 12 hours 7
13 to 17 hours 9
18 to 22 hours 5
Considering the information above, what is sample variance of the hours studied for the exam
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Managerial Accounting
Authors: Ray Garrison, Theresa Libby, Alan Webb
9th canadian edition
1259269477, 978-1259269479, 978-1259024900
