Music Wine None French Italian Total French 30 39 30 99 Italian 11 1 19 31...
|
Music |
||||
|
Wine |
None |
French |
Italian |
Total |
|
French |
30 |
39 |
30 |
99 |
|
Italian |
11 |
1 |
19 |
31 |
|
Other |
43 |
35 |
35 |
113 |
|
Total |
84 |
75 |
84 |
243 |
2. Let’s now take a closer look with a two-sample proportion test. Is there evidence that the proportion of French wine bought while French music is played is different from the proportion of French wine bought while Italian music is played?
- Given that the type of music that was played is French, what is the proportion of French wine? Given that the type of music that was played is Italian, what is the proportion of French wine? These will be your two sample proportions!
p1 =
p2 =
- Find the test statistic for the two-sample proportion test.
- Can you reject the null hypothesis (H0: p1=p2)?
- Is there evidence that the proportion of French wine bought while French music is played is different from the proportion of French wine bought while Italian music is played?
Homework Answers
Add Answer to:
Music
Wine
None
French
Italian
Total
French
30
39
30
99
Italian
11
1
19
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