Math, asked by kavyasrivastava180, 1 day ago

The daily salaries of 30 workers are given below: Daily salary (in Rs.) No. of Workers 0-50 50-100 100-150 150-200 200-250 250-300 3 4 5 7 Find variance and standard deviation for the above data.

Answers

Answered by ve10

0

Answer:

The daily earnings of 30 workers are given below

Daily earnings(rupees) No. of workers.

1-50 3

50-100 7

100-150 4

150-200 5

200-250 4

250-300 3

300-350 2

350-400 2

Step-by-step explanation:

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