SOLUTION: this is the problem question: Recently study of cardiovascular Risk Factors reports that 30% of Adults meet the Criteria for Hypertension if 15 adults are assessed what is the Pr

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 Click here to see ALL problems on Probability-and-statistics Question 304684: this is the problem question: Recently study of cardiovascular Risk Factors reports that 30% of Adults meet the Criteria for Hypertension if 15 adults are assessed what is the Probability that: A. Exactly 5 meet the Criteria for Hypertension? B. None meet the criteria for Hypertension? c. Less than or equal to 7 meet the Criteria for Hypertension? does it related to using the proability? Answer by stanbon(57214)   (Show Source): You can put this solution on YOUR website!Recently study of cardiovascular Risk Factors reports that 30% of Adults meet the Criteria for Hypertension. If 15 adults are assessed what is the Probability that: A. Exactly 5 meet the Criteria for Hypertension? P(x=5) = 15C5(0.3)^5(0.7)^10 = 0.2061 --------------------------------------------- B. None meet the criteria for Hypertension? P(x=0) = 15C0*(0.3)^0(0.7)^15 = 0.0047 --------------------------------------------- c. Less than or equal to 7 meet the Criteria for Hypertension? P(0<- x <=7) = binomcdf(15,0.3,7) = 0.95 ========================================== Cheers, Stan H. ==========================================