Ratings, again. Here is a bar chart summarizing the 2005 movie ratings, as seen in the pie chart in Exercise 6.
a) Which was the least common rating?
b) An editorial claimed that there's been a growth in PG- 13 rated films that, according to the writer, "have too much sex and violence",at the expense of G-rated films that offer "good, clean fun". The writer offered the bar chart below as evidence to support his claim. Does the bar chart support his claim? Explain.
