Abottled water distributor wants to determine whether the mean amount of water contained in 1gallon bottles purchased from a nationally known water bottling company is actually 1 gallon You know from the water bottling company specications that the standard dewation of the amount of water is 0.03 gallon. You select a random sample of 55 botlles, and the mean amount of water per lgallon bottle is 0.994 gallon. Complete parts (a) through (d) below. a. Is there evidence that the mean amount is different from 1.0 gallon? (Use a = 0.05.) Let p be the population mean. Determine the null hypothesis, H0, and the alternative hypothesis, H1. 1 1 H0: p H1: p v L