Question 5: On average, a banana will last 6.2 days from the time it is purchased in the store to the time it is too rotten to eat. Is the mean time to spoil different if the banana is hung from the ceiling? The data show results of an experiment with 14 bananas that are hung from the ceiling. Assume that the distribution of the population is normal. 6.3, 8.6, 5.2, 7, 7.4, 8.4, 8.5, 6.2, 7.5, 6.4, 5.9, 8.2.7.3, 7.9 What can be concluded at the = 0.01 level of significance? . Find the null and alternative hypotheses. • Draw the critical region and label it. . Find the test statistic. . Find the p-value • Draw a conclusion about the null hypothesis.
Question 5: On average, a banana will last 6.2 days from the time it is purchased in the store to the time it is too rotten to eat. Is the mean time to spoil different if the banana is hung from the ceiling? The data show results of an experiment with 14 bananas that are hung from the ceiling. Assume that the distribution of the population is normal. 6.3, 8.6, 5.2, 7, 7.4, 8.4, 8.5, 6.2, 7.5, 6.4, 5.9, 8.2.7.3, 7.9 What can be concluded at the = 0.01 level of significance? . Find the null and alternative hypotheses. • Draw the critical region and label it. . Find the test statistic. . Find the p-value • Draw a conclusion about the null hypothesis.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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