Chapter 3, Problem 6E

(a)

To determine

To Explain: that this an appropriate display for these data

Answer to Problem 6E

Yes, it is appropriate.

Explanation of Solution

Given:

  

Yes, it is appropriate display for these data, because it is displaying very clearly about the genres of 120 first-run movies released in 2005 of every part.

(b)

To determine

To find: the most common rating.

Answer to Problem 6E

PG-13

Explanation of Solution

Given:

  

PG-13, by seeing it is observed that the maximum part of area is of yellow region which is looking forth, so the most common rating is of PG-13.