According to Zero Population Growth, the average urban U.S. resident consumes 1.49 kg of food per day. Is this figure accurate for Canadian consumers? Suppose 64 Canadians are identified by a random procedure and their average consumption per day is 1.63 kg of food. Assume a population variance of 0.59 kg² of food per day. Use a 5% level of significance to determine whether the Zero Population Growth figure for urban U.S. residents is also true for Canadians on the basis of the sample data.