a) What is the chi-square statistic associated with your test? 2.19 8.90 18.67 5.48 25.49 b) Given
Question:
a) What is the chi-square statistic associated with your test?
2.19 |
8.90 |
18.67 |
5.48 |
25.49 |
b) Given your test results, what is your decision about the null hypothesis?
Reject the null hypothesis |
Fail to reject (i.e., retain) the null hypothesis |
c)
Interpret your decision about the null hypothesis from the previous question.
Based on our study, we have enough evidence to conclude that there appears to be a relationship/association between health insurance and blood type. In other words, health insurance and blood type do not appear to be independent. |
Based on our study, we do not have enough evidence to conclude that there appears to be a relationship/association between health insurance and blood type. In other words, health insurance and blood type appear to be independent. |
Business Statistics
ISBN: 978-0321925831
3rd edition
Authors: Norean Sharpe, Richard Veaux, Paul Velleman