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tate the null and alternative hypotheses for the test. Fill in the blank below. Ho :H = 28,142 28,142

tate the null and alternative hypotheses for the test. Fill in the blank below. Ho :H = 28,142 28,142

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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A wedding website states that the average cost of a wedding is $28,142. One concerned bride hopes that the average is less than reported. To see if her hope is correct, she surveys 39 recently married couples and finds that the average cost of weddings in the sample was $26,386. Assuming that the population standard deviation is $5500, is there sufficient evidence to support the bride's hope at the 0.01 level of significance? Step 1 of 3: State the null and alternative hypotheses for the test. Fill in the blank below. Ho :µ = 28,142 Ha :u 28,142 вурad Answer E Tables E Keypad Keyboard Shortcuts {1} O > I +1
Transcribed Image Text:A wedding website states that the average cost of a wedding is $28,142. One concerned bride hopes that the average is less than reported. To see if her hope is correct, she surveys 39 recently married couples and finds that the average cost of weddings in the sample was $26,386. Assuming that the population standard deviation is $5500, is there sufficient evidence to support the bride's hope at the 0.01 level of significance? Step 1 of 3: State the null and alternative hypotheses for the test. Fill in the blank below. Ho :µ = 28,142 Ha :u 28,142 вурad Answer E Tables E Keypad Keyboard Shortcuts {1} O > I +1
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