question archive Susan randomly selects 35 students from the freshman year and found that the students invested 18 hours in their studies
Susan randomly selects 35 students from the freshman year and found that the students invested 18 hours in their studies
Subject:StatisticsPrice: Bought3
Susan randomly selects 35 students from the freshman year and found that the students invested 18 hours in their studies. A similar random sampling of 40 students from the Sophomore year found that students spent 21 hours (averagely) in their studies, while students in the Junior and Senior years found invested 24.5 and 25 hours on average, respectively, in their studies. 1. Compute the mean for the sampling distribution. Represent the mean results obtained by Susan, as well as your sampling distribution mean above using a normal distribution curve. What conclusions can you draw from the results? Explain
