Q. 45.0( 3 Votes )
Number from 1 to
Answer :
Prime numbers between 1 – 50:
2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43 and 47
Multiples of five:
5, 10, 15, 20, 25, 30, 35, 40, 45, 50
Number of prime number from 1 to 50 = 15
Number of multiples of 5 from 1 to 50 = 10
Total number of paper slips = 50
Probability of getting a prime number
⇒
Probability of getting a multiple of 5
⇒
From the calculated probabilities, we can observe that the probability of getting a paper slip which has prime number is 0.30 and the probability of getting a paper slip which has a multiple of 5 is 0.20.
Hence, choosing a prime number would be better because the probability of getting a prime number paper slip is higher than probability of getting a multiple of 5.
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