The weekly wages of 1000 workers are normally distributed around a mean of Rs 70 and a standard deviation of - Economics - Presentation of Data

Question

The weekly wages of 1000 workers are normally distributed around
a mean of Rs 70 and a standard deviation of Rs 5 Estimate the
number of workers whose weeklywages will be:a Between 70 and 72b
Between 69 and 72c More than 75d Less than 63

Arun Rawat · Accepted Answer

The weekly wages of 1000 workers are normally distributed around a mean of Rs.70 and a standard deviation of Rs. 5. Estimate the number of workers whose weeklywages will be:a. Between 70 and 72b. Between 69 and 72c. More than 75d. Less than 63