Determine the critical region and critical value(s) that would be used to test the following hypotheses using
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Ho:叮=咳versus Ha:叮> ơ, with ni = 10, n,-16, and α 0.05 a. Ho:-1-1 versus H":02 #1, with ni and α 0.05 Но:01 :: 1 versus Hr--> 1, with ni and a 0.01 Ho: σί-o, versus Ha: σ.< σ2, with ni b. 25. n2-31 с. 10, n.-10. d. 25, n2-16, and α 0.01
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