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29-04-2024
Mathematics

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A random sample of 100 observations from a population with standard deviation 5.64 yielded a sample mean of 91 90 and the alternative hypothesis is ui > 90 using a .05, find the following
a.. Given that the null hypothesis is H (a) Test statistic (b) P-value (C) The conclusion for this test is #
A. Reject the null hypothesis
B. There is insufficient evidence to reject the null hypothesis
C. None of the above

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