Mathematics, 27.11.2019 05:31 champton79
Asample of 16 items provides a sample standard deviation of 9.5. test the following hypotheses using α = .05.η 0 : σ 2 ≤ 50η a : σ 2 > 50calculate the value of the test statistic (to 2 decimals).the p-value isless than .01 between .01 and .025 between .025 and .05 between .05 and .01 between .05 and .10 greater than .10item 2what is your conclusion? conclude that the population variance is greater than 50cannot conclude that the population variance is greater than 50repeat the hypothesis test using the critical value approach. what is the rejection rule for this hypothesis test? reject η 0 if χ 2greater than greater than or equal to less than or equal to less thanwhat is your conclusion? conclude that the population variance is greater than 50 cannot conclude that the population variance is greater than 50
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Asample of 16 items provides a sample standard deviation of 9.5. test the following hypotheses using...
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