confidence interval .

1. A study of the ability of individuals to walk in a straight line reported the accompanying data on cadence (strides per second) for a sample of n = 20 randomly selected healthy men. .95 85 .92 .95 .93 .86 1.00 .92 .85 .81 .78 .93 .93 1.05 .93 1.06 1.06 .96 .81 .96 State random variable. Ability of individuals to walk in a straight line Check Assumptions. Find sample statistic and confidence interval. Sketch and label distribution. Statistical Interpretation. Real world interpretation.1. A study of the ability of individuals to walk in a straight line reported the accompanying data on cadence (strides per second) for a sample of n = 20 randomly selected healthy men. .95 .85 .92 .95 .93 .86 1.00 .92 .85 .81 .78 .93 .93 1.05 .93 1.06 1.06 .96 .81 96 State random variable. Ability of individuals to in a straight line Check Assumptions. Find sample statistic and confidence interval. Sketch and label distribution. Statistical Interpretation. Real world interpretation