Calculate the value of the test statistic

Reference no: EM131798000

For scholarship purposes, two graduate faculty members rate 12 applicants to the PhD program on a scale of 1 to 10 (with 10 indicating an excellent candidate). These ratings are shown in the following table and are also available on the text website, labeled PhD Rating.

2168_Calculate the value of the test statistic.png

a. Specify the competing hypotheses to determine whether the ratings are significantly different between the two faculty members.

b. Calculate the value of the test statistic.

c. Determine the critical values at the 10% significance level.

d. Do the data suggest significantly different faculty ratings?

Reference no: EM131798000

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