5.1.2 based on the results of (a) do you think that the general dealer has a right to complain to the manufacturer ,why

5.1 Formulated for the demands of professionals, Diamond Vogel Architectural Coatings offers a full range of architectural and heavy-duty protective coatings that are right for your project. Suppose that a paint supply general dealer wanted to estimate the correct amount of paint contained in five-litre cans purchased from Diamond Vogel Architectural Coatings. A random sample of 29 cans is selected, and the average amount of paint per five-litre can is 4.974 L It is known from the manufacturer's specifications that the sample standard deviation of the amount of paint is equal to 007 L Assume a normal distribution of El. were: 36 51.1 Set up a 98% confidence interval estimate of the true population average amount of paint included in a five litre can