Question

what is probability that a number selected from the number 1,2,3,.......15 is a multiple of 4

Answer 1

No.of multiples of 4 between 1-15 = 3
P(a number selected from the number 1,2,3,.......15 is a multiple of 4)
= 3/15
= 1/5
= 0.2

Answer 2

The probability that a number selected from the number 1,2,3,.......15 is a multiple of 4 is $\frac{1}{5}$.

Step-by-step explanation:

Given:

What is probability that a number selected from the number 1,2,3,.......15 is a multiple of 4

Solution:

The series is 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15

The multiples of 4 in the above series is 4, 8, 12 = 3 terms

The probability of selecting a multiple of 4 = $\frac{3}{15}$

$= \frac{1}{5}$

or = 0.2

To know more:

Find the probability that a number selected at random from 1 to 100 is a prime number​

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