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6. Visibility on the highway under different lighting conditions can have an impact on how safe people drive. To look at
Posted: Wed Jul 13, 2022 5:06 am
by answerhappygod
- 6 Visibility On The Highway Under Different Lighting Conditions Can Have An Impact On How Safe People Drive To Look At 1 (50.09 KiB) Viewed 46 times
6. Visibility on the highway under different lighting conditions can have an impact on how safe people drive. To look at the impact of lighting on perceived distance participants were asked to estimate the distance from where they are to a deer standing on the road under different lighting conditions. The following data was collected a) Calculate the mean and standard deviation for each group (4 pts) b) Conduct a repeated measures ANOVA (follow the sample on page 263) BE SURE TO CREATE AN ANOVA SUMMARY TABLE. (4 pts) c) Interpret the F-Value that you calculated. (4 pts) d) Do a Tukey HSD test to compare the scores of the four groups. (4 pts) e) Draw a conclusion about the effect lighting has on the perceived distance of objects. (2 pts)