FIGURE 10-
A 95% Confidence Interval for Differences Between Means, Part II
The next step in calculating a confidence interval is identifying the t statistics that indicate each end of the interval. Because the curve is symmetric, the t statistics have the same magnitude—
A 95% Confidence Interval for Differences Between Means, Part II
The next step in calculating a confidence interval is identifying the t statistics that indicate each end of the interval. Because the curve is symmetric, the t statistics have the same magnitud