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Describe the type I error. Choose the correct answer below.

Describe the type I error. Choose the correct answer below.

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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Describe type I and type Il errors for a hypothesis test of the indicated claim, A lumber store claims that at least 40% of its new customers will return to buy their next order of lumber. Describe the type I error. Choose the correct answer below. O A. Atype l error will occur when the actual proportion of new customers who retun to buy their next order of lumber is no more than 0.40, but you fail to reject Ho: ps0.40. O B. Atype I error will occur when the actual proportion of new customers who retum to buy their next order of lumber is at least 0.40, but you reject H,:p20.40. O C. Atype l error will occur when the actual proportion of new customers who retum to buy their next order of lumber is at least 0.40, but you fail to reject Hn: p20.40. O D. Atype l error will occur when the actual proportion of new customers who return to buy their next order of lumber is no more than 0.40, but you reject Ho: ps0.40. Describe the type Il error. Choose the correct answer below. O A. Atype Il error will occur when the actual proportion of new customers who return to buy their next order of lumber is more than 0.40, but you reject H: ps0.40. O B. Atype Il error will occur when the actual proportion of new customers who return to buy their next order of lumber is less than 0.40, but you fail to reject H: p20.40. O C. Atype Il error will occur when the actual proportion of new customers who return to buy their next order of lumber is less than 0.40, but you reject H: ps0.40. O D. A type Il error will occur when the actual proportion of new customers who return to buy their next order of lumber is more than 0.40, but you fail to reject H: p20.40.
Transcribed Image Text:Describe type I and type Il errors for a hypothesis test of the indicated claim, A lumber store claims that at least 40% of its new customers will return to buy their next order of lumber. Describe the type I error. Choose the correct answer below. O A. Atype l error will occur when the actual proportion of new customers who retun to buy their next order of lumber is no more than 0.40, but you fail to reject Ho: ps0.40. O B. Atype I error will occur when the actual proportion of new customers who retum to buy their next order of lumber is at least 0.40, but you reject H,:p20.40. O C. Atype l error will occur when the actual proportion of new customers who retum to buy their next order of lumber is at least 0.40, but you fail to reject Hn: p20.40. O D. Atype l error will occur when the actual proportion of new customers who return to buy their next order of lumber is no more than 0.40, but you reject Ho: ps0.40. Describe the type Il error. Choose the correct answer below. O A. Atype Il error will occur when the actual proportion of new customers who return to buy their next order of lumber is more than 0.40, but you reject H: ps0.40. O B. Atype Il error will occur when the actual proportion of new customers who return to buy their next order of lumber is less than 0.40, but you fail to reject H: p20.40. O C. Atype Il error will occur when the actual proportion of new customers who return to buy their next order of lumber is less than 0.40, but you reject H: ps0.40. O D. A type Il error will occur when the actual proportion of new customers who return to buy their next order of lumber is more than 0.40, but you fail to reject H: p20.40.
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