Short Answer
A trucking firm has trucks that average a payload of 22.5 tons and a standard deviation of 1.5 tons.An accounting firm is auditing the shipping orders for the past year for billing errors.It chooses a random sample of 64 shipping orders.What is the probability that the sample mean weight will be within 1 ton of the true population mean of 22.5 tons?
Correct Answer:
Verified
Correct Answer:
Verified
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