10. The size of the standard error is affected by a. mean and standard deviation. b. Z score and mean. c. population size and sample size. d. variability in the population and sample size. e. mean and mode. 11. The finite population correction factor is typically ignored when n/N is less than a. O b. 1 c. 0.5 d. 0.05 e, the coefficient of variation. 12. The population standard deviation a. is always the same as the sample standard deviation. b. measures something different than the sample standard deviation. c. corresponds to the median of the population. d. is usually known e. affects the dispersion in the sampling distribution of the sample mean. 13. What is the dividing point between the region where the null hypothesis is rejected and the region where we continue to believe the null hypothesis is true? a. alpha b. beta c. Type I error d. test statistic e. critical value or critical limit