antoined
Apr6-11, 07:50 AM
Q1. IF the chi-square value equals 6.51 from a sample size of 56. What would we immediately know about the values of the lower and upper bound values of a 95% odds ratio calculated using this data???
Q2. If the OR= 7.33 and The 95% confidence interval for the odds ratio is (0.02; 0.79). Do you need to take the reciprocal of the OR (1/ 7.33) = 0.14 so it is now contained in the confidence interval?
Q2. If the OR= 7.33 and The 95% confidence interval for the odds ratio is (0.02; 0.79). Do you need to take the reciprocal of the OR (1/ 7.33) = 0.14 so it is now contained in the confidence interval?