Math 1070 - Quiz 8 Name: Zaynab Ahmed Instructions: This quiz will last 20 minutes. Provide solutions to the problems in the space provided. All solutions must be sufficiently justified to receive credit. You may use a calculator and Table C. Good luck! Vn 1. A group of researchers is interested in the weight of desert cottontail rabbits in a certain region. They want to know if the weight of desert cottontails in this region is different from the average weight of desert cottontails, which is 1.9 Ibs. They take a simple random sample of 41 desert cottontails from this region and calculated the sample mean to be a - 2.1 lbs, and the sample standard deviation to be s - 0.95 lbs. (1.1) (6 points) Is this significant at a - 0.05? Do a significance test. (Make sure to state assumptions, state hypotheses, and show your work.) t-2.1- (12) (4 points) Construct a 95% confidence interval. C uestion. Download Original Download