Project #71956 - Probability

Complete each problem below and include an interpretation of each problem. This interpretation should include a discussion of the findings with implications and references, as necessary.

 

3. A study is conducted to assess the impact of caffeine consumption, smoking, alcohol consumption, and physical activity on cardiovascular disease. Suppose that 40% of participants consume caffeine and smoke. If eight participants are evaluated, what is the probability that:

a. Exactly half of them consume caffeine and smoke?

b. At most, six participants consume caffeine and smoke? 

 

4. A recent study of cardiovascular risk factors reported that 30% of adults met criteria for hypertension. If 15 adults are assessed, what is the probability that:

a. Exactly five meet the criteria for hypertension?

b. None meet the criteria for hypertension?

 

c. Less than or equal to seven meet the criteria for hypertension? 

Subject Mathematics
Due By (Pacific Time) 05/24/2015 08:00 am
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