The following table lists the price of a liter of regular gas for 20 nations. Compute the mean and median for these data. The costs are listed in order. This will make the median easy to find. Which statistic is greater in value? Is there a positive skew in the data? How do you know?

Transcribed Image Text:

Cost of a Liter of Nation U.S Nigeria Australia Mexico Canada Argentina South Africa Ukraine China Colombia India Kenya Spain Brazil Gasoline (U.S. Dollars) 0.56 0.59 0.74 0.74 0.76 0.78 0.87 0.88 0.99 .04 1.09 1.20 1.23 1.26 1.39 1.44 1.56 1.56 1.57 1.74 United Kingdom Germany Ireland Italy Japan