Surgery Satisfaction Survey
1 answer:
Answer: D) 14.3%
Step-by-step explanation:
Conditional probability formula:
So, The probability he or she was dissatisfied, given that he or she had hip surgery =
From the table, the number of persons who are dissatisfied and has hip surgery = 15
Total persons have hip surgery = 105
Required probability =
In percent, Required probability = 14.3%
Correct option D) 14.3%
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