To illustrate the effects of driving under the influence (D…
To illustrate the effects of driving under the influence (DUI) of alcohol, a police officer brought a DUI simulator to a local high school. Student reaction time in an emergency was measured with unimpaired vision and also while wearing a pair of special goggles to simulate the effects of alcohol on vision. For a random sample of nine teenagers, the time (in seconds) required to bring the vehicle to a stop from a speed of 60 miles per hour was recorded. Report the value of the sample mean of the differences in reaction times. Estimate with 95% confidence the mean of the differences in the reaction times. Report the endpoints of the 95% confidence interval, the corresponding margin of error ME, the width of the interval, and provide its interpretation. Report values as seen in the Minitab output – do not round. If a value is 0.055 please type as seen ( avoid shortcuts like .055 or .06). Screen Shot 2020-11-03 at 3.06.40 PM(1).png Picture1(1)(2).png Confidence interval: (, ) Interpretation: we are % confident that the of the differences in the reaction times is between and . Mean of the differences inreaction times = Margin of error = Width of CI=