Question

6. The number of books in different shelves of a library are as follows:
30, 32, 28, 24, 20, 25, 38, 37, 40, 45, 16, 20
19, 24, 27, 30, 32, 34, 35, 42, 27, 28, 19, 34,
38, 39, 42, 29, 24, 27, 22, 29, 31, 19, 27, 25
28, 23, 24, 32, 34, 18, 27, 25, 37, 31, 24, 23,
43, 32, 28, 31, 24, 23, 26, 36, 32, 29, 28, 21.
Prepare a cumulative frequency distribution table using 45-49 as the last class -
interval
​

Answer 1

class interval F
13-17, 1
17-21, 6
21-25, 11
25-29, 13
29-33, 14
33-37, 5
37-41, 6
41-45 3
45-49 1

Answer 2

Step-by-step explanation:

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