A national study found that treating people appropriately for high blood pressure reduced their overall mortality by 20%. Treating people adequately for hypertension has been difficult because it is estimated that 50% of hypertensives do not know they have high blood pressure, 50% of those who do know are inadequately treated by their physicians, and 50% who are appropriately treated fail to follow this treatment by taking the right number of pills. What is the probability that at least 7 of the 10 hypertensives know they have high blood pressure?

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Q: A national study found that treating people appropriately for high blood pressure reduced their…

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A: We have given that  n=5  p=48%=0.48  ,q=1-p=1-0.48=0.52 X~Binomial(n=5,p=0.48) Find P(X=2)

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A: Given,n=5p=0.52q=1-pq=1-0.52=0.48A random variable X~Binomial(n=5 , p=0.52)P(X=x)=5x 0.52x 0.485-x ;…

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.