Mathematics, 08.04.2020 04:46, ayoismeisalex
A bottled water distributor wants to determine whether the mean amount of water contained in 1-gallon bottles purchased from a nationally known water bottling company is actually 1 gallon. You know from the water bottling company specifications that the population standard deviation of the amount of water per bottle is 0.02 gallon. You select a random sample of 50 bottles, and the mean amount of water per 1-gallon bottle is 0.995 gallon. Use a 0.01 level of significance. a.Is there evidence that the mean amount is different from 1.0 gallon? (Use alpha = 0.01.) b. Compute the p-value and interpret its meaning. c. Construct a 99% confidence interval estimate of the population mean amount of water per bottle. d. Compare the results of (a) and (c). What conclusions do you reach?
Answers: 1
Mathematics, 21.06.2019 18:00, WonTonBagel
You paid 28.00 for 8 gallons of gasoline. how much would you pay for 15 gallons of gasoline?
Answers: 1
A bottled water distributor wants to determine whether the mean amount of water contained in 1-gallo...
Mathematics, 10.07.2021 07:30
Mathematics, 10.07.2021 07:30
Mathematics, 10.07.2021 07:30
Mathematics, 10.07.2021 07:30