(a) What are the null hypothesis Ho and the alternative hypothesis H₁ that should be used for the test? Ho: O 0 H₁:0 (b) Suppose that the consultant decides to reject the null hypothesis. What sort of error might she be making? (Choose one) (c) Suppose the true mean shopping time spent by customers at the supermarkets is 33 minutes. Fill in the blanks to describe a Type II error. A Type II error would be (Choose one) the hypothesis that μ is (Choose one) (Choose one) when, in fact, u is (Choose one)
(a) What are the null hypothesis Ho and the alternative hypothesis H₁ that should be used for the test? Ho: O 0 H₁:0 (b) Suppose that the consultant decides to reject the null hypothesis. What sort of error might she be making? (Choose one) (c) Suppose the true mean shopping time spent by customers at the supermarkets is 33 minutes. Fill in the blanks to describe a Type II error. A Type II error would be (Choose one) the hypothesis that μ is (Choose one) (Choose one) when, in fact, u is (Choose one)
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
Problem 22SGR
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