\f(h) Let [L X = the population mean of the data on sugar content of the cereal for chil- dren and My = the population mean of the data on sugar content of the cereal for adults. Test the hypothesis H0 : \"X = My versus H1 : [1X > fly at the ve percent level of signicance. You may assume that the sample standard devia- tions computed in parts (a) and (b) are the true population standard deviations. Report conclusions of the test. [2]