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Describe type I and type Il errors for a hypothesis test of the indicated claim. A shoe store claims that no more than 20% of its new customers will return to buy their next pair of shoes. Describe the type I error. Choose the correct answer below. O A. Atype I error will occur when the actual proportion of new customers who return to buy their next pair of shoes is no more than 0.20, but you fail to reject Ho ps0.20. O B. Atype I error will occur when the actual proportion of new customers who return to buy their next pair of shoes is at least 0.20, but you fail to reject Ho: p20.20. O C. Atype l error will occur when the actual proportion of new customers who return to buy their next pair of shoes is at least 0.20, but you reject Ho: p2 0.20. O D. Atype l error will occur when the actual proportion of new customers who return to buy their next pair of shoes is no more than 0.20, but you reject Ho: ps0.20. 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 pair of shoes is more than 0.20, but you fail to reject Ho: ps0.20. O B. Atype Il error will occur when the actual proportion of new customers who return to buy their next pair of shoes is less than 0.20, but you reject Ho: p20.20. O C. Atype Il error will occur when the actual proportion of new customers who return to buy their next pair of shoes is more than 0.20, but you reject Ho: p2 0.20.

Describe type I and type Il errors for a hypothesis test of the indicated claim. A shoe store claims that no more than 20% of its new customers will return to buy their next pair of shoes. Describe the type I error. Choose the correct answer below. O A. Atype I error will occur when the actual proportion of new customers who return to buy their next pair of shoes is no more than 0.20, but you fail to reject Ho ps0.20. O B. Atype I error will occur when the actual proportion of new customers who return to buy their next pair of shoes is at least 0.20, but you fail to reject Ho: p20.20. O C. Atype l error will occur when the actual proportion of new customers who return to buy their next pair of shoes is at least 0.20, but you reject Ho: p2 0.20. O D. Atype l error will occur when the actual proportion of new customers who return to buy their next pair of shoes is no more than 0.20, but you reject Ho: ps0.20. 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 pair of shoes is more than 0.20, but you fail to reject Ho: ps0.20. O B. Atype Il error will occur when the actual proportion of new customers who return to buy their next pair of shoes is less than 0.20, but you reject Ho: p20.20. O C. Atype Il error will occur when the actual proportion of new customers who return to buy their next pair of shoes is more than 0.20, but you reject Ho: p2 0.20.

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 shoe store claims that no more than 20% of its new customers will return to buy their next pair of shoes. Describe the type I error. Choose the correct answer below. O A. Atype I error will occur when the actual proportion of new customers who return to buy their next pair of shoes is no more than 0.20, but you fail to reject Ho p<0 20. O B. Atype I error will occur when the actual proportion of new customers who return to buy their next pair of shoes is at least 0.20, but you fail to reject Ho: p20.20. O C. Atype I error will occur when the actual proportion of new customers who return to buy their next pair of shoes is at least 0.20, but you reject Ho p2 0.20. O D. Atype I error will occur when the actual proportion of new customers who return to buy their next pair of shoes is no more than 0 20, but you reject H, ps0 20. Describe the type II error. Choose the correct answer below. A. Atype II error will occur when the actual proportion of new customers who return to buy their next pair of shoes is more than 0.20, but you fail to reject H, p<0.20. O B. Atype II error will occur when the actual proportion of new customers who return to buy their next pair of shoes is less than 0.20, but you reject H,: p20.20. O C. Atype Il error will occur when the actual proportion of new customers who return to buy their next pair of shoes is more than 0.20, but you reject Hp. p20.20.
Transcribed Image Text:Describe type I and type Il errors for a hypothesis test of the indicated claim. A shoe store claims that no more than 20% of its new customers will return to buy their next pair of shoes. Describe the type I error. Choose the correct answer below. O A. Atype I error will occur when the actual proportion of new customers who return to buy their next pair of shoes is no more than 0.20, but you fail to reject Ho p<0 20. O B. Atype I error will occur when the actual proportion of new customers who return to buy their next pair of shoes is at least 0.20, but you fail to reject Ho: p20.20. O C. Atype I error will occur when the actual proportion of new customers who return to buy their next pair of shoes is at least 0.20, but you reject Ho p2 0.20. O D. Atype I error will occur when the actual proportion of new customers who return to buy their next pair of shoes is no more than 0 20, but you reject H, ps0 20. Describe the type II error. Choose the correct answer below. A. Atype II error will occur when the actual proportion of new customers who return to buy their next pair of shoes is more than 0.20, but you fail to reject H, p<0.20. O B. Atype II error will occur when the actual proportion of new customers who return to buy their next pair of shoes is less than 0.20, but you reject H,: p20.20. O C. Atype Il error will occur when the actual proportion of new customers who return to buy their next pair of shoes is more than 0.20, but you reject Hp. p20.20.
Describe type I and type II errors for a hypothesis test of the indicated claim. A shoe store claims that no more than 20% of its new customers will return to buy their next pair of shoes. O A. Atype I error will occur when the actual proportion of new customers who return to buy their next pair of shoes is no more than 0.20, but you fail to reject Ho: ps0.20. O B. Atype I error will occur when the actual proportion of new customers who return to buy their next pair of shoes is at least 0.20, but you fail to reject Ho: p 2 0.20. O C. Atype I error will occur when the actual proportion of new customers who return to buy their next pair of shoes is at least 0.20, but you reject Ho: p2 0.20. O D. Atype I error will occur when the actual proportion of new customers who return to buy their next pair of shoes is no more than 0.20, but you reject Ho- ps0.20. 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 pair of shoes is more than 0.20, but you fail to reject Ho ps0.20. O B. Atype |l error will occur when the actual proportion of new customers who return to buy their next pair of shoes is less than 0.20, but you reject H,: p20.20 O C. Atype Il error will occur when the actual proportion of new customers who return to buy their next pair of shoes is more than 0.20, but you reject Hn: p 2 0.20. O D. Atype ll error will occur when the actual proportion of new customers who return to buy their next pair of shoes is less than 0.20, but you fail to reject Ho ps0 20
Transcribed Image Text:Describe type I and type II errors for a hypothesis test of the indicated claim. A shoe store claims that no more than 20% of its new customers will return to buy their next pair of shoes. O A. Atype I error will occur when the actual proportion of new customers who return to buy their next pair of shoes is no more than 0.20, but you fail to reject Ho: ps0.20. O B. Atype I error will occur when the actual proportion of new customers who return to buy their next pair of shoes is at least 0.20, but you fail to reject Ho: p 2 0.20. O C. Atype I error will occur when the actual proportion of new customers who return to buy their next pair of shoes is at least 0.20, but you reject Ho: p2 0.20. O D. Atype I error will occur when the actual proportion of new customers who return to buy their next pair of shoes is no more than 0.20, but you reject Ho- ps0.20. 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 pair of shoes is more than 0.20, but you fail to reject Ho ps0.20. O B. Atype |l error will occur when the actual proportion of new customers who return to buy their next pair of shoes is less than 0.20, but you reject H,: p20.20 O C. Atype Il error will occur when the actual proportion of new customers who return to buy their next pair of shoes is more than 0.20, but you reject Hn: p 2 0.20. O D. Atype ll error will occur when the actual proportion of new customers who return to buy their next pair of shoes is less than 0.20, but you fail to reject Ho ps0 20
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