Math, asked by kanna947, 4 months ago

Example 3. Find the mean and sample standard deviation for the
rouped data below.
Classintervals
fo
0.5-5.5
3
5.5-10.5
10 5.155
15.5-20.5
8
20.5.255
5
255.305
30 5-355
1

Answers

Answered by khushboobishnoi22

11

Answer:

nooooooo i am busy......

i am so sorry

krishna879: ohh so is it

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