I wonder if you could provide relavant information or descriptions for questions:

16. The same exercise instructor takes a sample of 25 middle school students all of whom participate on the swim team and measures their "athletic aptitude." The sample's mean aptitude score was M = 1,005.1 (SD = 25.5). Compute a single sample t comparing the sample to the national average ( = 1,003) and then use an online p value calculator (see the textbook website) to find probability of M = 1,005.1 or higher.

17. Use the information in the previous question to estimate the population mean difference in "athletic aptitude" score of the population of middle school students on a swim team compared to the national average ( = 1,003). In other words, compute the 95% CI.

18. Compute the MOE.

19. What is the UB and LB?

20. Which is a correct interpretation of the UB and LB values?

A. The population mean difference in athletic aptitude score of the population of students on a swim team compared to the national average might be as low as the LB or as high as the UB.

B. The population parameter is lower than the LB 95% of the time.

C. The LB and UB are close enough together that you can be confident that the sample mean is close to the point estimate.