A retail company has been tracking which of its two top-performing stores, Store M and Store L, had higher weekly sales over the past weeks. The outcomes for each week are listed in order below, where each entry indicates which store led in sales during that week: M, L, M, M, L, L, L, M, L, M, M, L, M, L, L, M, L, M, M, L, M, L, M, M, L Using a significance level of , perform a runs test to determine whether the leadership in weekly sales appears to be random. Based on your analysis, is there sufficient evidence to suggest that one store is consistently outperforming the other?
