If there are 23 students in your class, and your teacher is pulling random names from a hat, what is the probability that your n ame will be pulled on the third pull?
2 answers:
Answer:
1/21
Step-by-step explanation:
If you are the third one to be picked, then you subtract 3 students from the total number of students. That would be 21. The possibliity that you get picked out of 21 students is 1 out of 21, so 1/21
If the teacher isn't putting the names back in the hat then it would be 1/21 if she is then 1/23
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