Question
Use a t -distribution and the given matched pair sample results to complete the test of the given hypotheses. Assume the results come from random
Use at-distribution and the given matched pair sample results to complete the test of the given hypotheses. Assume the results come from random samples, and if the sample sizes are small, assume the underlying distribution of the differences is relatively normal. Assume that differences are computed usingd=x1-x2
TestH0:d=0vsHa:d0using the paired difference sample resultsxd=13.84, sd=10.9, nd=25
Give the test statistic and thep-value.
Round your answer for the test statistic to two decimal places and your answer for thep-value to three decimal places.
test statistic =______________
p-value = ___________
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