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Bruce is going to call one person from his contacts at random. He has 25 total contacts. 20 of those contacts are from his neighborhood. what is p?
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3 votes
Bruce is going to call one person from his contacts at random. He has 25 total contacts. 20 of those contacts are from his neighborhood. what is p?

User Bravax
by
7.6k points

2 Answers

7 votes
No of people not from their neighborhood=25-20=5
total contact s=25
therefore probability to call a person not from his neighborhood=5/25=1/5
therefore P=1/5
User Nick Stemerdink
by
7.8k points
1 vote

Answer:

Explanation:

The answer is 1/5

User Pavel Tkackenko
by
9.2k points
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