In a study of the accuracy of fast food drive-through orders, one restaurant had 32 orders that were not accurate among 377 orders observed. Use a 0.10 significance level to test the claim that the rate of inaccurate orders is equal to 10%. Does the accuracy rate appear to be acceptable?
In a study of the accuracy of fast food drive-through orders, one restaurant had 32 orders that were not accurate among 377 orders observed. Use a 0.10 significance level to test the claim that the rate of inaccurate orders is equal to 10%. Does the accuracy rate appear to be acceptable?
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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HELP WITH QUESTIONS THAT GO WITH PICTURE, STUCK ON HOW TO SOLVE..
A. Identify the null and alternative hypotheses for this test. Choose the correct answer below.
A.
H0:p=0.1
H1:p<0.1
H0:p=0.1
H1:p≠0.1
H0:p=0.1
H1: p>0.1
H0: p>0.1
H1:p=0.1
B. Identify the test statistic for this hypothesis test.
The test statistic for this hypothesis test is ________
(Round to two decimal places as needed.)
C. Identify the P-value for this hypothesis test.
A.
B.
C.
D.
The P-value for this hypothesis test is ______.
(Round to three decimal places as needed.)
Identify the conclusion for this hypothesis test.
Fail to reject
H0.
There
is
sufficient evidence to warrant rejection of the claim that the rate of inaccurate orders is equal to 10%.Reject
H0.
There
is not
sufficient evidence to warrant rejection of the claim that the rate of inaccurate orders is equal to 10%.Reject
H0.
There
is
sufficient evidence to warrant rejection of the claim that the rate of inaccurate orders is equal to 10%.Fail to reject
H0.
There
is not
sufficient evidence to warrant rejection of the claim that the rate of inaccurate orders is equal to 10%.Expert Solution
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