Question
Location Point Scored 0-10 11-20 21+ Total Home 1 7 22 30 Away 7 12 1...
|
Location |
Point Scored |
|||
|
0-10 |
11-20 |
21+ |
Total |
|
|
Home |
1 |
7 |
22 |
30 |
|
Away |
7 |
12 |
1 |
20 |
|
Total |
8 |
19 |
23 |
50 |
- What is Ho and Ha
- Given your Ho and ha, do WE reject or Ho At α=0.1. Explain your answer
Homework Answers
Answer #1
A) H0 : The points scored is independent of location.
H1: The points scored is not independent of location.
B)
expected counts Eij = 
| 0-10 | 11 - 20 | 21 - 30 | Row Totals | |
| Home | 1 (4.80) | 7 (11.40) | 22 (13.80) | 30 |
| Away | 7 (3.20) | 12 (7.60) | 1 (9.20) | 20 |
| Column Totals | 8 | 19 | 23 | 50 (Grand Total) |
The contingency table below provides the following information: the observed cell totals, (the expected cell totals)
test statistic 
The chi-square statistic is 23.9476.
critical value = 
=4.61
The p-value is < 0.00001
since the test statistic is more than critical value we reject null hypothesis and there is a significant evidence to conclude that The points scored is not independent of location.
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