Medical Statistics Show That Deaths Due to Four Major Diseases:call

Essay

Medical statistics show that deaths due to four major diseases:call them A, B, C, and D:account for 15%, 21%, 18%, and 14%, respectively, of all non-accidental deaths. A study of the causes of 616 non-accidental deaths at a hospital gives the following counts: Do these data provide sufficient evidence to indicate that the proportions of people dying of diseases A, B, C, and D at this hospital differ from the proportions accumulated for the population at large? Find the approximate p-value and use it to make your decision.