Statistics for the Behavioral Sciences
Statistics for the Behavioral Sciences
2nd Edition
ISBN: 9781452286907
Author: Gregory J. Privitera
Publisher: SAGE Publications, Inc
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Chapter 10.3, Problem 3.2LC

(a)

To determine

Find whether the null hypothesis is retained or rejected for a test statistic of +2.100, degrees of freedom 10 using 0.05, level of significance for two-tailed test.

(b)

To determine

Find whether the null hypothesis is retained or rejected for a test statistic of +2.100, degrees of freedom 30 using 0.05, level of significance for one-tailed test.

(c)

To determine

Find whether the null hypothesis is retained or rejected for a test statistic of +2.100, degrees of freedom 20 using 0.05, level of significance for two tailed test.

(d)

To determine

Find whether the null hypothesis is retained or rejected for a test statistic of +2.100, degrees of freedom 40 using 0.05, level of significance.

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