QQuestionAnatomy and Physiology
QuestionAnatomy and Physiology
This table shows how many male and female students attended two different movies. What is the probability that a randomly chosen person from this group is female and attended an action movie?
| | Action | Drama | Total |
| --- | --- | --- | --- |
| Male | 105 | 124 | 229 |
| Female | 99 | 151 | 250 |
| Total | 204 | 275 | 479 |
A. 0.49
B. 0.99
C. 0.43
D. 0.21
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Step 1Let's solve this step by step:
Step 2: Understand the Probability Calculation
To find the probability of a randomly chosen person being female AND attending an action movie, I'll divide the number of females who attended action movies by the total number of people.
Final Answer
Explanation: - The probability is calculated by dividing the number of females in action movies (99) by the total number of people (479) - This gives a precise probability of \frac{99}{479}, which rounds to 0.21 or 21% - This means that if you randomly select a person from this group, there's a 21% chance they will be a female who attended an action movie
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