under 6 6 to 9 10 to 14 15 to 21 over 21 never 42 62 90
Fantastic news! We've Found the answer you've been seeking!
Question:
under 6 | 6 to 9 | 10 to 14 | 15 to 21 | over 21 | |||||||||||||
never | 42 | 62 | 90 | 20 | 152 | ||||||||||||
once | 4 | 21 | 41 | 5 | 17 | ||||||||||||
more than once | 3 | 4 | 34 | 0 | 5 | ||||||||||||
a) 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 17 | ||||||||||||||||
c) Find column percentages. | |||||||||||||||||
e) Make a stacked bar chart showing the distribution of viewings for each age level | |||||||||||||||||
f) 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"? | |||||||||||||||||
Posted Date: