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Suppose That a Manufacturer Is Testing One of Its Machines

Question 80

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Suppose that a manufacturer is testing one of its machines to make sure that the machine is producing more than 97% good parts (H? : p = 0.97 and HA : p > 0.97) . The test results in aP-value of 0.122. Unknown to the manufacturer, the machine is actually producing 99% good parts. What probably happens as a result of the testing?


A) They reject H0, making a Type I error.
B) They correctly reject H0.
C) They fail to reject H0, making a Type I error.
D) They fail to reject H0, making a Type II error.
E) They correctly fail to reject H0.

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