question 10.17

Wired switch into circuit No experience with switch 7.40 minutes 5.05 minutes 2.13 minutes 2.31 minutes 20 20 10.17. How does cell phone use affect driving performance? Strayer, Drews, and Johnston (2003) had undergraduates drive a high-fidelity automobile simulator as their only task and again later while engaged in a hands-free cell phone conversation. Participants applied the brake when the brake lights of the vehicle in front of them came on, producing the reaction times (in seconds) that follow. Calculate d and a 95% confidence interval. Use the confidence interval to test the hypothesis that hands-free cell phone conversations have no effect on reaction time. Write a conclusion. Carry four decimals in your calculations. No cell phone Cell phone 1.03 1.12 0.97 1.31 0.82 0.96 1.09 1.08 1.15 0.99 0.72 1.04 0.95 1.16 0.87 1.22 Muscle Fitness Ci....docx w Muscle Fitness Ci..docx tatistics ... W Assessing Flexibility