Databricks
DATABRICKS-CERTIFIED-PROFESSIONAL-DATA-SCIENTIST · Question #86
DATABRICKS-CERTIFIED-PROFESSIONAL-DATA-SCIENTIST Question #86: Real Exam Question with Answer & Explanation
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Question
Of all the smokers in a particular district, 40% prefer brand A and 60% prefer brand B. Of those smokers who prefer branda. 30% are females, and of those who prefer brand B. 40% are female. What is the probability that a randomly selected smoker prefers brand A, given that the person selected is a female? Which of the following is a best way to solve this problem?
Options
- ABays Theorem
- BPoisson Distribution
- CBinomial Distribution
- DNone of the above
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