Sociology, asked by tanaya2076, 4 hours ago

Calculate standard deviation from the frequency distribution scores given
Cl: 50 - 54 55 - 59 60 - 64 65 - 69 70 - 74 75 - 79 80 - 84 85 - 89
F: 2 11 10 12 21 6 9 4

Answers

Answered by sritharina3

3

Answer:

hi tanya how are you dear ? did you had your lunch ?

Explanation:

good evening what are you doing ?

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