Q R1.2. Movie ratings The movie rating s... [FREE SOLUTION]

91影视

The Practice of Statistics for AP

David Moore,Daren Starnes,Dan Yates

$Math Studyset 91影视 Explanations$ Math

4th Edition 路 809 pages

ISBN: 9781319113339

Chapter 1: Q R1.2. (page 75)

Movie ratings The movie rating system we use today was first established on November $1$ , $1968$ . Back then, the possible ratings were G, PG, R, and X. In 1984, the $P G - 13$ rating was created. And in $1990, N C - 17$ replaced the X rating. Here is a summary of the ratings assigned to movies between 1968 and $2000 : 8 %$ rated G, $24 %$ rated PG, 10% rated $P G - 13, 55 %$ rated R, and $3 %$ rated $N C - 17.48$ Make an appropriate graph for displaying these data.
Identify what makes some graphs deceptive.

Short Answer

Expert verified

The graph is

Step by step solution

Given information

Ratings assigned to movies between $1968$ and $2000$

Concept

A statistical graph or chart is a visual representation of statistical data in graphical form.

Explanation

The information is shown as a percentage. As is well known, pie charts are the most effective graph for representing data in percentages. As a result, build the pie chart using MINITAB as shown below.

To begin, enter all of the data into MINITAB. The following is a screenshot:

Select the pie chart option from the drop-down menu after clicking on the Graph menu. A new dialogue box will appear after that. Select the option of charting data from a table first, then the type of ratings in categorical variables, and finally the percentage in the variable summary. The following is a screenshot:

After that, select Labels from the drop-down menu. After that, a new dialogue box will appear. Choose the category name and % option after clicking on the slice labels tab. Below is an example of a screenshot.

Finally, click the OK button to return to the previous dialogue box, where you can then click the OK button to obtain the appropriate pie chart. The graph is as follows.