Concept explainers
(a)
To Explain: that the given column percents tell that from the table itself.
(a)
Explanation of Solution
Given:
G | PG | PG-13 | R | Total | |
Action/Adventure | 66.7 | 25 | 30.4 | 23.7 | 29.2 |
Comedy | 33.3 | 60 | 35.7 | 10.5 | 31.7 |
Drama | 0 | 15 | 14.3 | 44.7 | 23.3 |
Thriller/Horror | 0 | 0 | 19.6 | 21.1 | 15.8 |
Total | 100 | 100 | 100 | 100 | 100 |
By observing the table above, it is concluded that every column is giving the 100 percent which tells the table itself.
(b)
To find: the percentage of these movies was comedies.
(b)
Answer to Problem 19E
31.7%
Explanation of Solution
Given:
G | PG | PG-13 | R | Total | |
Action/Adventure | 66.7 | 25 | 30.4 | 23.7 | 29.2 |
Comedy | 33.3 | 60 | 35.7 | 10.5 | 31.7 |
Drama | 0 | 15 | 14.3 | 44.7 | 23.3 |
Thriller/Horror | 0 | 0 | 19.6 | 21.1 | 15.8 |
Total | 100 | 100 | 100 | 100 | 100 |
By seeing the table, it is noticed that the 31.7 percentage of these movies was comedies which is looking forth.
(c)
To find: the percentage of the PG-rated movies was comedies.
(c)
Answer to Problem 19E
60%
Explanation of Solution
Given:
G | PG | PG-13 | R | Total | |
Action/Adventure | 66.7 | 25 | 30.4 | 23.7 | 29.2 |
Comedy | 33.3 | 60 | 35.7 | 10.5 | 31.7 |
Drama | 0 | 15 | 14.3 | 44.7 | 23.3 |
Thriller/Horror | 0 | 0 | 19.6 | 21.1 | 15.8 |
Total | 100 | 100 | 100 | 100 | 100 |
By seeing the table, it is noticed that the 60 percentage of the PG-rated movies was comedies which is looking forth.
(d)
To find: the correct answer from the table.
(d)
Explanation of Solution
Given:
G | PG | PG-13 | R | Total | |
Action/Adventure | 66.7 | 25 | 30.4 | 23.7 | 29.2 |
Comedy | 33.3 | 60 | 35.7 | 10.5 | 31.7 |
Drama | 0 | 15 | 14.3 | 44.7 | 23.3 |
Thriller/Horror | 0 | 0 | 19.6 | 21.1 | 15.8 |
Total | 100 | 100 | 100 | 100 | 100 |
i) 35.7 % of PG-13 movies which were comedies
ii) It can’t find out, the table gives the percent of R rated that could not determine from the table.
iii) The percentage of drams which were G-rated is 0%
iv) The percentage of 2005 movies which were PG-rated comedies it could not determined
Chapter 3 Solutions
Stats: Modeling the World Nasta Edition Grades 9-12
Additional Math Textbook Solutions
Intro Stats, Books a la Carte Edition (5th Edition)
Statistics for Psychology
Essentials of Statistics (6th Edition)
Fundamentals of Statistics (5th Edition)
Introductory Statistics (2nd Edition)
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