Someone is asked to make a number from 1to 100 . What is the probability that it is prime no.
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Answered by
7
Answer:
Step-by-step explanation:
Prime numbers from 1 - 100 include
2,3,5,7,11,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89 and 97
Hence the P(E)=
No of favorable outcomes by total no of possible outcomes = 25/100
= 5/40
= 1/8
Therefore P(E) = 1/8
Answered by
7
Number of prime numbers present in hundred are 25 hence the total probability to get a prime number is 25 by hundred which means one by four please mark me as the brainiest
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