021 5-1 Participation Activities: Mean x Zy Section 5.2 - MAT 240: Applied St X + X - -> C D a learn.zybooks.com/zybook/MAT-240-J1578-OL-TRAD-UG.22EW1/chapter/5/section/2 =zyBooks My library > MAT 240: Applied Statistics home > 5.2: Hypothesis test for a population mean zyBooks catalog ? Help/FAQ Steve Atwell Feedback? Challenge activities CHALLENGE ACTIVITY 5.2.1: Hypothesis test for a population mean. 426854.2603902.qx3zay7 Jump to level 1 A poultry farm sells eggs classified as large, which requires the mean weight of the individual eggs to be 2 oz. The department of weights and measures weighs a random sample of 500 eggs to determine if the mean weight is less than 2 oz at a significance level of 0.05. The results of the sample are given below. Egg weight Egg Weight Mean 2.0029342 120 Variance 0.0037364 100 Observations 500 80 Hypothesized Mean 2 60 df 499 40 t Stat 1.0733641 20 P(T