If, in a sample of n=20 selected from a normal population, X = 54 and S = 12, what is your statistical decision if the level of significance, a is 0.01, the null hypothesis, Ho. is µ = 50, and the alternative hypothesis, H1 is H 50? Click here to view page 1 of the table of the critical values of t. Click here to view page 2 of the table of the critical values oft. Determine the critical value(s). The critical value(s} is(are) . (Round to four decimal places as needed. Use a comma to separate answers as needed.)

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If, in a sample of n = 20 selected from a normal population, \( \bar{X} = 54 \) and \( S = 12 \), what is your statistical decision if the level of significance, \( \alpha \), is 0.01? The null hypothesis, \( H_0 \), is \( \mu = 50 \), and the alternative hypothesis, \( H_1 \), is \( \mu \neq 50 \).

[Click here to view page 1 of the table of the critical values of t. Click here to view page 2 of the table of the critical values of t.]

Determine the critical value(s).

The critical value(s) is (are) __________

(Round to four decimal places as needed. Use a comma to separate answers as needed.)
Transcribed Image Text:If, in a sample of n = 20 selected from a normal population, \( \bar{X} = 54 \) and \( S = 12 \), what is your statistical decision if the level of significance, \( \alpha \), is 0.01? The null hypothesis, \( H_0 \), is \( \mu = 50 \), and the alternative hypothesis, \( H_1 \), is \( \mu \neq 50 \). [Click here to view page 1 of the table of the critical values of t. Click here to view page 2 of the table of the critical values of t.] Determine the critical value(s). The critical value(s) is (are) __________ (Round to four decimal places as needed. Use a comma to separate answers as needed.)
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