+ A ski company in Vail owns two ski shops, one on the west side and one on the east side of Vail. Ski hat sales data (i
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+ A ski company in Vail owns two ski shops, one on the west side and one on the east side of Vail. Ski hat sales data (i
+ A ski company in Vail owns two ski shops, one on the west side and one on the east side of Vail. Ski hat sales data (in dollars) for a random sample of 24 Saturdays during the 2004 season resulted in a dependent test statistic for the mean of tcala = 1.521, where the west side data was treated as sample 1 and the east side data was treated as sample 2. At the 10 percent significance, is there enough statistical evidence to say that the west side sells more than the east side on the average? statistically, the west side sells less than the east side. Since the p-value is not given, it's not possible to say one way or the other. statistically, the west side sells more than the east side. Impossible to calculate without the raw data or the std deviation of the differences, there is not enough statistical evidence to say that the west side sells more than the east side on the average
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