<prompt> In a state during 2017, approximately 10 of all deaths in age group 0 to 14 years were due to accidents and injuries, while in the age group 15 to 35 years, 20 of all deaths were due to accidents and injuries. How many times is the risk of dying due to accidents and injuries among 15 to 35 years as compared to 0 - 14 years?20.51Cannot be concluded from the data  <response>: The of deaths is actually PMRs propoional moality ratios for the two age groups. The PMR gives up the propoion of deaths that are due to a given cause out of the total deaths but does not give us the risk of dying due to that disease. The risk of death due to accidents and injuries in a paicular age group would be given by the age and cause-specific moality rate. Ref : Park 23rd edition Pgno : 405 