Mathematics, 19.07.2020 01:01, babygirl1780
In tests of a computer component, it is found that the mean time between failures is 937 hours. A modification is made which is supposed to increase reliability by increasing the time between failures. Tests on a sample of 36 modified components produce a mean time between failures of 960 hours, with a standard deviation of 52 hours. Is there enough evidence to support the claim that, on average, the modified components last longer than 937 hours between failures? Use a level of significance of 5%.
Enter the Null Hypothesis for this test: H0:
Enter the Alternative Hypothesis for this test: H1:
What is the p-value for this hypothesis test? Round your answer to four decimal places.
What is the decision based on the given sample statistics?
Answers: 2
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In tests of a computer component, it is found that the mean time between failures is 937 hours. A mo...
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