Answered You can hire a professional tutor to get the answer.

QUESTION

Suppose a batch of metal shafts produced in a manufacturing company have a standard deviation of 1.5 and a mean of 205 inches.

Suppose a batch of metal shafts produced in a manufacturing company have a standard deviation of 1.5 and a mean of 205 inches. If 79 shafts are sampled at random from the batch, what is the probability that the mean diameter of the sample shafts would differ from the population mean by more than 0.3 inches? Round your answer to four decimal places.

Show more
LEARN MORE EFFECTIVELY AND GET BETTER GRADES!
Ask a Question