3. [6 marks] Risk of diabetes. A researcher believes that people living in the GTA are at a higher risk of diabetes than the general population in Canada. A random sample of 400 residents of the GTA is collected, of which 43 have diabetes. Test the researcher's claim at the 5% level of signicance if the proportion of all Canadians who have been diagnosed with diabetes is 0.093. Null and alternative hypothesis. [2 marks] Pvalue [2 marks] Conclusion [2 marks]