Cats and dogs The table shows whether students in an introductory statistics class like
dogs and/or cats.
a. What is the marginal distribution (in %) of "liking dogs"?
b. What is the conditional distribution (in %) of "liking dogs" for students who like cats?
c. What kind of display(s) would you use to examine the association between "liking dogs"
and "liking cats"? (Just name a graph.)
d. Do "liking dogs" and "liking cats" appear to be independent? Give statistical evidence to
support your conclusion.

Question

Cats and dogs The table shows whether students in an introductory statistics class like
dogs and/or cats.  
a. What is the marginal distribution (in %) of "liking dogs"?
b. What is the conditional distribution (in %) of "liking dogs" for students who like cats?
c. What kind of display(s) would you use to examine the association between "liking dogs"
and "liking cats"? (Just name a graph.)
d. Do "liking dogs" and "liking cats" appear to be independent? Give statistical evidence to
support your conclusion.

Quizplus · Accepted Answer

The Answer of Cats and dogs The table shows whether students in an introductory statistics class like
dogs and/or cats.  
a. What is the marginal distribution (in %) of "liking dogs"?
b. What is the conditional distribution (in %) of "liking dogs" for students who like cats?
c. What kind of display(s) would you use to examine the association between "liking dogs"
and "liking cats"? (Just name a graph.)
d. Do "liking dogs" and "liking cats" appear to be independent? Give statistical evidence to
support your conclusion.

Cats and Dogs the Table Shows Whether Students in an Introductory