Question 4 Next part of question posted in new question In t

Question 4

Next part of question posted in new question

In the investigation of Question 1, the following output considers the effect of driver gender, drive age group, whether there are passengers or not, and time of clay on distance stopped behind the line. (a) BRIEFLY summarise the information from the above output

Solution

The given question deals with the study of ANOVA of the variables under study as given above.

The p-value for the error and the variables gender,age of driver is very small, thus meaning that there is a difference in means of the two variables under study, while for the variables time of day, passengers, time of day multiplied by number of passengers and time of day multiplied by gender has a low p-value, which implies that the difference in means is not due to random sampling, while the other variables has a high p-value thus implying that the population has identical means, that is the group means may be equal for those variables under study.