Question

44. Class interval
10-15
15-25
25-45
45-75
12
6
10
8
15
Frequency
For the frequency distribution given above, the adjusted frequency for the class
25 - 45 is:
(a) 6
(b) 5
(c) 3
(d) 2​

Answer 1

Answer:

The frequency distribution will consist of classes with an interval of 5. The class 25−45 includes four such classes with an interval of 5. Thus the adjusted frequency will be

4

8

=2

Step-by-step explanation:

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