Answer on Statistics and Probability Question for Jeshani
i. Set up the appropriate null and alternative hypotheses for verifying the claim.
ii. Find the critical point for 99% confidence test based on a sample of size 20. Using the values 2.2 and 0.88 of sample mean and sample standard deviation, respectively, to test null hypothesis against alternative hypothesis defined in (i) at = 0.01. Justify.
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