1. Do pumpkin spice lattes make people happier? A researcher recruits 36 students to drink a pumpkin spice latte on a fall day. At the end of the day, the students are asked to take a Mood Survey. The group's average score is 83 with a standard deviation of 7.5 points. The population mean for the survey is 79. Conduct a hypothesis testing using all four steps of the hypothesis testing procedure as we learned in this class (including using the tables from this class). Use an alpha level of 0.05.

2.What is the effect size for the outcome in #5 (calculate this - no matter what your outcome from #5)? Is the effect size small, medium, or large?