The western United States has a number of to frequent wilderness und event car accidents with will arimais, the highways are bard Tiered on a random zempl true group of fear that spend their summer months in a region on one side of a highway and chturn the winter migration patron of many animals. To compensate for the disturbance, the baymay's Ise. To determine If the norway has disturbed deer migration to the winter feeding area, the following dista were Over. [Let a - B- anuary deer count for a 3-year period before the highway was built, and row A r average Jar was bull. The Mehwary ofpartment claims that the January papulation hes not changed. Test, this clam up airat wilderness District 1: Before highway 10 A: Arter highway 9. a) What is the level of signincance? Rate the nut and alternate hypotheses. Will you use a left-tailed, right-talked, or bio- Red test? OH , - D. H, As 0. night taken ON My > Q: H, My - B, nonstared b) Whet sampling startbutton will you use? What sasumptions are you making? O The Student's.t. We assume that a has an ap The standard normal. We assume the moderately normal alstr buts The Students sume that of has an appra Tately normal didroute O The standa What is the value of the S ret to three k) Find (or estimate ] the Frvalue. (Round your man four decimal places.) O Freelux > 0.250 ( 0.030 4 F-value