1. (3 points) Suppose, the distribution of the weight of adults is bimodal (due to differences between males and females). Then the sampling distribution of the sample variance would be (a) Normal, as long as the sample size is greater than 30. (b) Normal, as long as np and n(1 - p) are greater than 10. (c) Chi-squared, as long as the sample size is greater than 30. (d) the same as the distribution of the adult weights. (e) None of the above 2. (3 points) Which of the following does NOT affect the sampling distribution of a statistic? (a) the sample size (b) the type of statistic (c) the distribution of the population (d) the variability of the population (e) the distribution of the data