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Q1) A sample of n = 12 observations yields a test statistic of -2.86.The test statistic has a t-distribution with n-1 degrees of freedom, and
Q1) A sample of n = 12 observations yields a test statistic of -2.86.The test statistic has a t-distribution with n-1 degrees of freedom, and the alternative hypothesis is two-tailed.What is the associated p-value for this test?
Q2) A sample from a normally distributed population yields the following statistics:
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