Question

5) Find the mean for the following frequency distribution table by using suitable
method.
x = 12,17,22,27,32
f = 2,3,5,3,2​

Answer 1

Answer:

3

Step-by-step explanation:

mean = 2 + 3 + 5 +3 + 2

= 15

= 15/5

= 3

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