Question
Download Solution PDF17 cards numbered 1, 2, 3, ...., 17 are put in a box and mix thoroughly. A person draws a card from the box. Find the probability that the number on the card is a prime number:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven:
17 cards numbered 1, 2, 3, ...., 17 are put in a box and mix thoroughly. A person draws a card from the box
Formula used:
Probability = number of favourable outcome/ total number of outcomes
Calculation:
Number are:- 1, 2, 3, ...., 17
Prime numbers = 2, 3, 5, 7, 11, 13, 17
Probability = number of favourable outcome/ total number of outcomes
∴ Probability (prime numbers) = 7/17
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