Question
17 In addition to age grouping information, the audiences interviewed were also asked if they had seen the movie before (Never, Once, More than Once).under
17 In addition to age grouping information, the audiences interviewed were also asked if they had seen the movie before (Never, Once, More than Once).under 66 to 910 to 1415 to 21over 21never42629020152once42141517more than once343405a)Find the marginal distributions of their previous viewing of the movie. Margin means total.Create a new column labeled "total".b) Verify that the marginal distribution of the ages is the same as that given previously. Create a bottom row labeled "total".
18.Continue with the data from question 17c)Find column percentages.d) Looking at these percentages, does the distribution of how many times someone has seen the movie look the same for each age group?What can you assume from these percentages?e)Make a stacked bar chart showing the distribution of viewings for each age levelf) What is the percentage of all audience members who are over 21? And what percentage of audience members who saw the movie more than once are over 21?g)If these proportions are not the same, what does that mean with respect to the variables "age" and "frequency of viewing movies"?
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started