In a logistic regression problem, there are 300 instances. 270 people voted. 30 people did not cast their votes. What is the probability of finding a person who cast one’s vote?

In a logistic regression problem, there are 300 instances. 270 people voted. 30 people did not cast their votes. What is the probability of finding a person who cast one’s vote? Correct Answer 0.9

270 out of 300 people voted. Hence, the probability of finding a person who cast his/her vote is 270/300 or 9/10 i.e. 0.9. Since probability has to be within 0 or 1, it can never be 90%.
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