The manager of a paint supply store wants to determine whether the mean amount of paint contained in I-gallon cans purchased from a nationally known manufacturer is actually 1gallon. You know from the manufacturer’s specifications that the standard deviat
Question 9.15 The manager of a paint supply store wants to determinewhether the mean amount of paint contained in I-galloncans purchased from a nationally known manufacturer isactually 1gallon. You know from the manufacturer’s specificationsthat the standard deviation of the amount of paint is0.02 gallon. YIilU select a random sample of 50 cans, and themean amount […]