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Question

5.Consider the following frequency distribution below.

**Classes** **f**

11-21 7

22-32 23

33-43 31

44-54 40

55-65 43

66-76 45

77-87 15

88-98 6

**Required:**

Determine the value of the mean using the

a. Midpoint method

b. Unit Deviation method

Tagged in

Math

Statistics

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