Question

A local bottler in Hawaii wishes to ensure that an average of 10 ounces of passion fruit juice is used to fill each bottle. In order to analyze the accuracy of the bottling process, he takes a random sample of 31 bottles. The mean weight of the passion fruit juice in the sample is 9.82 ounces. Assume that the population standard deviation is 0.51 ounce. (You may find It useful to reference the appropriate table: z table or t table) o. Select the null and the alternative hypotheses to test if the bottling process is inaccurate. b-1. Calculate the value of the test statistic. (Negative value should be lndicated by at least 4 declmal places and final answer to 2 declmal places.) minus sign. Round Intermediate calculations to Test statistic b-2. Find the p-value. p-value 20o.10 Op-value<0.01 0.01 s p-value0.025 0.025 s p-value < 0.05 0.05 s p-value<0.10 c-1. what is the conclusion at α-0.01? Do not reject He since the p-value is less than the significance level. Do not reject He since the p-value is greater than the significance level. O Reject Hg since the p-value is less than the significance level. O Reject Hg since the p-value is greater than the significance level. c-2. Make a recommendation to the bottler. e accurac y of the bottling process is

Answer 1