Question
In: Statistics and Probability
We interviewed two groups of 50 college students respectively from UIC and DePaul to know if...
We interviewed two groups of 50 college students respectively from UIC and DePaul to know if they rather watch NFL Football vs. some other sport on Sunday.
Actual Data
|
UIC |
DePaul |
Row Total |
|
|
Football |
15 |
25 |
40 |
|
Other Sport |
35 |
25 |
60 |
|
Total |
50 |
50 |
100 |
Based on the statistics above, we need to determine if there is a relationship between the university of a student and watching Football. Answer to the following questions to arrive at the conclusion.
- What are Ho and Ha?
- What are the chi-square values?
- What is the degrees of freedom?
- What is the p-value?
- For alpha=0.05, what would be our statistical conclusion?
- Write out the full conclusion in English
Solutions
Expert Solution
Ho: There is no relationship between the University of a Student and watching Football
Ha: There is a relationship between the university of a student and watching Football.
The chi-square values = 4.167
The degrees of freedom =1
The p-value =0.041
Conclusion: The p-value of Chi-square test is less than 0.05. Hence we reject null hypothesis at 5% level of significance and conclude that there is a relationship between the University of a Student and watching Football.
orchestra answered 2 years agoRelated Solutions
We interviewed two groups of 50 college students respectively from UIC and DePaul to know if...
We interviewed two groups of 50 college students respectively
from UIC and DePaul to know if they rather watch NFL Football vs.
some other sport on Sunday.
Actual Data
UIC
DePaul
Row Total
Football
15
25
40
Other Sport
35
25
60
Total
50
50
100
Based on the statistics above, we need to determine if there is
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