Consumer Reports scored cars upon quality and cost. Spearman's rank correlation coefficient was computed using Statdisk and output is provided below. Based upon these results, does quality appear to be associated with price? What was the sample size employed?
There is sufficient evidence to conclude that quality and price of a car are associated. We cannot determine sample size from the output displayed.
There is insufficient evidence to conclude that the quality and price of a car are associated. We cannot determine sample size from the output displayed.
There is sufficient evidence to conclude that the quality and price of a car are associated. There were ten cars used in the sample.
There is insufficient evidence to conclude that the quality and price of a car are associated. There were ten cars used in the sample.