Review the Table below

Measure of Effect and Value	95% Confidence Interval
I. Odds Ratio = 1.74	(1.14-2.65)
II. Relative Risk = 1.54	(0.97-2.44)
III. Relative Risk = 2.52	(1.28-4.90)
IV. Odds Ratio = 3.24	(1.44-7.32)

For each set of values (Rows I. through IV. in the Table; Measure of Effect and Confidence Interval):

1. Interpret the measure of effect select an exposure and outcome of your own choice. You may use the same exposure and outcome for each Row

2. Define 95% Confidence Interval

3. How does the confidence interval relate to the value of the Measure of Effect?

4. Which of the measures of effect is/are significant? How do you know