1. Each of the following scenarios describes a set of variables and a study goal. For each one, (i) identify the response variable, (ii) identify the population parameter of interest, and (iii) state a null and alternative hypothesis for the study. Remember that statistical hypotheses concern the values of population parameters, not sample statistics. Hypotheses may be stated verbally or mathematically but must be specific. If you use an equation, you must clearly and completely define any symbols that you use except