If, in a sample of n=16 selected from a normal population, X=56 and S=12, what is your statistical decision if the level of significance, alpha, is 0.10, the null hypothesis Ho, is u=50, and the alternative hypothesis, H1, is u not equal or unequal 50? 1)Determine the critical values 2)Determine tstat 3) State your statistical decision. Choose the correct answer below. A)The test does not reject the null hypothesis.The data provide sufficient evidence to conclude that the mean differs from u=50 B) The test rejects the null hypothesis. The data does not provide sufficient evidence to conclude that the mean differs from u=50. C) The test does not reject the null hypothesis.The data does not provide sufficient evidence to conclude that the mean differs from u=50. D)The test rejects the null hypothesis. The data provide sufficient evidence to conclude that the mean differs from u=50.
If, in a sample of n=16 selected from a normal population, X=56 and S=12, what is your statistical decision if the level of significance, alpha, is 0.10, the null hypothesis Ho, is u=50, and the alternative hypothesis, H1, is u not equal or unequal 50?
1)Determine the critical values
2)Determine tstat
3) State your statistical decision. Choose the correct answer below.
A)The test does not reject the null hypothesis.The data provide sufficient evidence to conclude that the
B) The test rejects the null hypothesis. The data does not provide sufficient evidence to conclude that the mean differs from u=50.
C) The test does not reject the null hypothesis.The data does not provide sufficient evidence to conclude that the mean differs from u=50.
D)The test rejects the null hypothesis. The data provide sufficient evidence to conclude that the mean differs from u=50.
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