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Abottled water distributor wants to estimate the amount of water contained in 1-gallon bottes purchased from a nationally known water bothing company. The water
Abottled water distributor wants to estimate the amount of water contained in 1-gallon bottes purchased from a nationally known water bothing company. The water being company's specifications at that the standardation of the of water is equal to 0.01 galon. A random sample of 50 bottles is selected and the sample mean amount of war per 1-gallon bottle is 998 jalon. Complete parts (a) though a. Construct a 90% confidence interval estimate for the population mean amount of water included in a 1-gaton botte (Round to five decimal places as needed) b. On the basis of these results, do you think that the distributor has a right to complain to the war t because a 1-galon bottle containing exactly 1-gallon of water lies c. Must you assume that the population amount of water per bottle la nomaly distributed hare? Explain OA Yes, because the Central Limit Theorem almost always ensures that is nomaly debuted when is in this case the value of OB. No, because the Central Limit Theorem almost always ensures that is normally distributed when is large this case, the ve of ge OC. Yes since nothing is known about the detribution of the population, must be assumed that the pep is no debuted OD. No, because the Cents Lint Thooram almost always us that is normaly distributed when is email in this case the vale of d Construct a 95% confidence interval estimate How does this change your answer to pat (Round to five decimal places as needed) How does this change your answer to part (b A 1-gaton bottle containing exactly 1-gallon of water the 95% confidence intervar. The bubr B S night to complain the boting company
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