Economy, asked by jasaiwalaman3538, 3 months ago

Calculate Standard Deviation of the following series-- (6)

Class interval Frequency

0-10 1

10-20 4

20-30 17

30-40 45

40-50 26

50-60 5

60-70 2

Answers

Answered by PRASENJITGAMER

2

Answer:

40-50 26

Explanation:

40-50 26

40-50 26

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