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Question
The Dean of Students at UTC has said that the average grade of UTC students is higher than that of the students at GSU. Random samples of grades from the two schools are selected, and the results are shown below.| UTC | GSU | |
| Sample Size | 14 | 12 |
| Sample Mean | 2.85 | 2.61 |
| Sample Standard Deviation | 0.40 | 0.35 |
| Sample Mode | 2.5 | 3.0 |
a. Give the hypotheses.
b. Compute the test statistic.
c. At a 0.1 level of significance, test the Dean of Students' statement.
Answer
This answer is hidden. It contains 71 characters.
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