Mathematics, 17.12.2021 14:40 deena7

H0: U=12 Ha: U=>12 A sample of 35 provided a sample mean 14 and the population standard deviation 4.32. Answer the following questions. Please keep 2 decimal places. (a) The value of the test statistic is (b) The critical value at the confidence level a = 0.05 is (c) At a =0.05, your conclusion is: the null hypothesis.

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H0: U=12 Ha: U=>12 A sample of 35 provided a sample mean 14 and the population standard deviation...

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