Question: Data Description and BackgroundThe Motion Picture Association (of America) MPA was originally established to ensure the viability ofthe American film industry. One of its more visible responsibilities is to rate motion pictures suitabilityfor certain audiences based on their content. Motion pictures that are produced are screened andassigned one of the

Data Description and Background

The Motion Picture Association $($of America$)$ MPA was originally established to ensure the viability of

the American film industry. One of its more visible responsibilities is to rate motion pictures suitability

for certain audiences based on their content. Motion pictures that are produced are screened and

assigned one of the following ratings $($MPA film rating$)$ based on the material and subject matter

presented in the film:

G$-$General Audiences: All ages admitted.

PG $-$ Parental Guidance Suggested: Some material may not be suitable for children.

PG$-13-$ Parents Strongly Cautioned: Some material may be inappropriate for children under $13.$

$R-$Restricted: Under $17$ requires accompanying parent or adult guardian.

NC$-17-$Adults only: No on under $17$ admitted.

The dataset to be analyzed includes information about major movie releases during the years $2006$

to $2015($films without a MPA film rating were excluded$).$ This assignment will be focusing on the

variable MPAA, which is the MPA film rating. Using the data provided, answer the following questions

and perform the following analysis.

What are the experimental units in this dataset? $-\frac{1}{4}$ point

How many experimental units are in the dataset? $-\frac{1}{4}$ point

What type of variable is MPAA? $($i$.$e$.$ is it Qualitative$-$Nominal, Quantitative$-$Discrete, etc.$).-\frac{1}{2}$

point

Construct a one$-$way contingency table for the variable MPAA. Include both the frequencies

and relative frequencies for the categories. Do not forget to include a column for the Totals. $-3$

points

Display the relative frequencies from part $4$ in a bar chart. Be sure to properly label the figure

and include all pertinent information. $-1\mathrm{.}5$ points

What kinds of movie would you say tend to be made, those with content applicable for all

audiences, or those with more mature subject matter? Provide a data driven justification for

your conclusion. $-\frac{1}{2}$ point