Question

A box contains 19 balls bearing numbers 1, 2, 3, ..., 19 respectively. A ball is drawn at
random from the box. Find the probability that the number on the ball is
(i) a prime number
(ii) an even number
(iii) a number divisible by 3
(iv)a number greater than 15.
(v) multiple of 4.

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

i) prime number =8/19

ii)an even number=9/19

iii) a number divisible by 3=6/19

iv) a number greater than 15=4/19

v) multiple of 4=4/19