The last picture show. Here's another table showing information about 120 movies released in 2005. This table gives percentages of the table total:

a) How can you tell that this table holds table percentages (rather than row or column percentages)?

b) What was the most common genre/rating combination in 2005 movies?

c) How many of these movies were PG-rated comedies?

d) How many were G-rated?

e) An editorial about the movies noted, "More than three-quarters of the movies made today can be seen only by patrons 13 years old or older." Does this table support that assertion? Explain.