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You know that 45% of the students at your school own Xboxes. Suppose you stop random students as they enter school and ask whether they own an Xbox. What is the probability that…

You know that 45% of the students at your school own Xboxes. Suppose you stop random students as they enter school and ask whether they own an Xbox. What is the probability that…
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You know that 45% of the students at your school own Xboxes. Suppose you stop random students as they enter school and ask whether they own an Xbox. What is the probability that the first student to have an Xbox is the fourth student?

User Roberto Lo Giacco
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2 Answers

6 votes

Its a 79% chance that will happen.

User UndoingTech
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8.6k points
3 votes
The probability is 45/100 = 0,45.
User Mike Dunker
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8.0k points
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