Use the scores below to calculate the observed t-test score…
Use the scores below to calculate the observed t-test score to test the prediction that the students study the recommended minimum of 15 hours a week. 22 28 12 16 23 17 15 8 29 26 **Report your final answer to 4 decimal places. **To receive credit for this problem you need to submit a picture of your hand calculations. The picture should show the formulas you used and your hand calculations, including the intermediate steps.