In Example 8.1 you used the MAD statistic to evaluate the strength of evidence for association between the order in which a car arrived at an intersection and whether or not it came to a complete stop.

a. Complete a test of significance to determine if there is an association between order of car and whether or not it came to a complete stop using p̂_max – p̂_min as the statistic. Make sure you give the hypotheses, your p-value, and a conclusion.

b. Compare and contrast the null distribution you found with the p̂_max – p̂_min statistic vs. the MAD statistic.

c. Compare and contrast the strength of evidence using p̂_max – p̂_min vs. MAD on this data set.