Prevalence
4. You are investigating the rate of dental cavities in children. You have decided to...
4. You are investigating the rate of dental cavities in children. You have decided to examine the prevalence of soda drinking as a cause. Please solve for prevalence (P) within the following table (you may leave your response as a decimal). P Do you drink two or more sodas' a day? Age Boys Total # that #who P answered said "yes" 13-14 1,328 324 15-16 1,700 400 17-18 1,850 1321 Girls Total# that answered 1,450 1,981 1,780 #who said "yes" 380 470 900