Bobby and Barney are the owners of a bakery. They are considering packaging their mini chocolate chip cookies in individual bags for vending machine sales. They have come up with many questions to help them decide if this is a good idea for their company and need your help in deciding which statistical method to use to address each. For each research question presented below, select the appropriate analysis technique that would be used to address the research question. Is the average number of chocolate chips in our cookies higher than the average number of chocolate chips in our main competitor's Choose... cookies? 2-sample t-test Chi-square homogeneity Do the two machines used to seal bags 2-sample z-test produce the same (or a different) percentage of ANOVA defective seals? 1-sample z-test 1-sample t-test Do tasters who try both our cookies and our Chi-square independence main competitor's cookies rate (on a numeric Paired samples t-test scale) our cookies higher on average? Regression Is the distribution of customer satisfaction (satisfied, not satisfied, neutral) the same for us Choose... and for our main competitor? Is the average cookie moisture content (in %) different for different types of flour (all-purpose, Choose... $ whole-wheat, or cake flour)? Is there a relationship between the amount of flour (in ounces) used in the mix and the cookie Choose... moisture content (in %)? Is the average weight of the bags different from 20 ounces? Choose... $