Compute a confidence interval for a set of score observations.
Uses the t-distribution for small samples, normal approximation for n >= 30. Clamps bounds to [0, 1] since AMC scores are bounded.
Compute a confidence interval for a set of score observations.
Uses the t-distribution for small samples, normal approximation for n >= 30. Clamps bounds to [0, 1] since AMC scores are bounded.