Thorny cover None 1 3 1 3 to 2 3 B 2 3 Yes 60 76 44 29 No

Last updated: 2/15/2023

Thorny cover None 1 3 1 3 to 2 3 B 2 3 Yes 60 76 44 29 No 151 158 177 176 Our experiment is to pick one tree at random form the entire sample i Make the marginal counts for Thorny Cover and for Deer Damage ii What is the probability of selecting a tree that is damaged AND had no thorny cover iii What is the probability of selecting a tree that is damaged iv What is the probability of selecting a tree that had no thorny cover v What is the probability of selecting a tree that is either damaged OR had no thorny cover b Our experiment is again to pick one tree at random form the entire sample i What is the probability of selecting a tree that had no cover AND had 2 3 cover Hint Can a tree be in BOTH of these conditions ii What is the probability that a randomly selected tree has either no cover OR 2 3 cover c Convert the entire table of counts and marginals to percents These will all be percents of the total sample size These are called the joint inside probability distribution and the two marginal distributions