You wish to test the following claim (H1H1) at a significance level of α=0.05α=0.05. For the context of this problem, d=x2−x1d=x2-x1 where the first data set represents a pre-test and the second data set represents a post-test. Ho:μd=0Ho:μd=0 H1:μd<><>You believe the population of difference scores is normally distributed, but you do not know the standard deviation. You obtain the following sample of data:
What is the test statistic for this sample? (Report answer accurate to three decimal places.)test statistic =What is the p-value for this sample? (Report answer accurate to four decimal places.)p-value =The p-value is...
This test statistic leads to a decision to...
As such, the final conclusion is that...
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