10.120 Finger-Lickin' Good! Maybe too good, according to tests performed by the consumer testing division of Good Housekeeping. Nutritional informa- tion provided by KFC claims that each small bag of potato wedges contains 136 g of food, for a total of 280 calories. A sample of 10 orders from KFC restau- rants averaged 358 calories.25 If the standard deviation of this sample was s=54, is there sufficient evidence to indicate that the average number of calories in small bags of KFC potato wedges is greater than advertised? Test at the 1% level of significance.