9-88. A random sample of 200 circuits generated defectives. (a) Use the data to test Ho: p= 0.05 versus H₁: p0.05. Use a =0.05. Find the P-value for the test. (b) Explain how the question in part (a) could be answered with a confidence interval.

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1.8

9-88. A random sample of 200 circuits generated 13
defectives.
(a) Use the data to test Ho: p=0.05 versus H₁: p0.05. Use a
-0.05. Find the P-value for the test.
(b) Explain how the question in part (a) could be answered
with a confidence interval.
Transcribed Image Text:9-88. A random sample of 200 circuits generated 13 defectives. (a) Use the data to test Ho: p=0.05 versus H₁: p0.05. Use a -0.05. Find the P-value for the test. (b) Explain how the question in part (a) could be answered with a confidence interval.
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