Question: Solve 13. On a standardized reading comprehension test, a population mean of 56 and a population standard deviation of 6 were obtained for fifth-grade students.

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13. On a standardized reading comprehension test, a population mean of 56 and a population standard deviation of 6 were obtained for fifth-grade students. A random sample of 16 elementary school children was tested and had a mean of 52.75 on the reading comprehension test. It was predicted that the random sample of elementary school children would have a significantly higher reading comprehension score compared to the population. a. Calculate t using the appropriate t-test. Show all your work. (2 points) b. What is the critical value from Table T for a one-tailed test at the 0.05 level? (1 point) c. Report the results in APA. (2 points)

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