2. In each of the following questions, you are given two quantities. Decide which of the two is larger, or whether the two are equal. Be sure to give reasons for your answers. (a) The margin of error when finding a confidence interval from a given sample when i. the level of confidence is 95% ii. the level of confidence is 90%. (b) The p-value when performing a hypothesis test from a given sample when i. the level of significance is a = 0.05. ii. the level of significance is a = 0.01. (c) The R" of a regression model for two quantitative variables when their scatterplot shows i. a weak positive linear association. ii. a strong negative linear association