Question 18 1. Researchers wish to determine if there is a difference between the median home selling price and list price . A random sample of 50 homes is chosen (their selling and list prices are recorded) and the Wilcoxon Signed-Rank Test is performed. Statdisk returns the following information Based upon this output , what can be concluded about the median home selling and list prices ? There is sufficient evidence to conclude that there is a difference in the median home selling and list prices . There is insufficient evidence to conclude that there is a difference in the median home selling and list prices . The results are statistically insignificant Both (b) and (c)