Andrew buys 975 green peppers and 1,250 hot chili peppers. He uses all of those peppers to make the two types of sauce. Part A
Write a system of equations that shows how Andrew can use the peppers to make x pints of Sauce I and y pints of Sauce II. Then graph (on the next slide) and solve the system. Explain what information is given by the solution of the system.

Two researchers are attempting to create a new psychotherapy protocol that more reduces panic attacks. they believe that they have succeeded and are now in the clinical trial period of their protocol's development. they are working with several cohort groups, some of which have been through the new protocol, while others have done the standard protocol currently recommended. if these researchers are interested in evaluating the difference in the percentage of test subjects who successfully decreased their panic attacks in 2 months on the new protocol versus the percentage of test subjects who successfully decreased their panic attacks in 2 months with the traditional protocol, which of the following statistical tests would be most appropriate? a. analysis of variance (anova) b. correlation c. chi-square test d. paired t-test e. independent t-test