NIVERSITY Test 2 Fall 2015Quiz Do you think your gender affe

NIVERSITY Test 2 Fall 2015-Quiz Do you think your gender affects what type of pet you own? 295 people were surveyed, and the results are given 19 139 108 295 Question 2 (4 points) - You at r

Solution

A=male

B=owned dog

P(A or B)= P( A)+P(B)-P( A and B)

=118/295+108/295 -56/295

=170/295

=0.5763

P( Male or Owned dog)