Complete parts (a) through (c) below (a) Determine the critical value(s) for a r

Question

Complete parts (a) through (c) below (a) Determine the critical value(s) for a right-tailed test of a population mean at the a-0.05 level of significance with 10 degrees of freedom. (b Determine the crit al value(s) for a left tailed test of a population mean at the :0.05 level of significance based on a sample size of n = 15. (c) Determine the critical value(s) for a two-tailed test of a population mean at the -010 level of significance based on a sample size of n 14. EE Click here to view the t-Distribution Area in Right Tail (a) tent: E (Round to three decimal places as needed)

Explanation / Answer

(a) Ans : + 1.812

(b) Ans : - 1.761

(c) Ans : + - 1.771   

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