Please explain the following: .

7. True or False? When calculating a confidence interval for one sample with a continuous outcome and the sample containsfewer than 30 individuals, then a t-score should be used in place of a z-score.

8. True or False? The margin of error for a confidence interval for a population is equivalent to the standard deviation times the z-score value, or t-score value depending on the size of the population, for the probability of interest times the standard deviation of the population