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Complete this question by hand, using a calculator and tables available on Canvas. A random variable has a normal distri
Posted: Mon Nov 15, 2021 10:38 am
by answerhappygod
- Complete This Question By Hand Using A Calculator And Tables Available On Canvas A Random Variable Has A Normal Distri 1 (69.93 KiB) Viewed 139 times
Complete this question by hand, using a calculator and tables available on Canvas. A random variable has a normal distribution with mean ji and known variance 56. Consider the hypothesis test Ho : 4 = 23 versus Hj : 4 < 23. The sample mean X is 21. Compute the value of the sample size n that would cause us to reject the null hypothesis in favour of the alternative hypothesis at the 1% significance level. Give your answer to 3 decimal places. : n < < From your answer, what realistic sample size would you recommend in this case? n > 75 n> 76 n< 76 n< 75