Question

An integer is chosen between 1 and 100 what is the probability that it is divisible by 8

Answer 1

Answer:

Step-by-step explanation:

• P(E)= Favourable outcomes/total number of outcomes.

• P(E)8=12/100
• P(E)8=3/25

Answer 2

Pls mark brainliest

Given:

An integer is chosen between 1 and 100.

Numbers that are divisible by 8 = 8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88 and 96.

The rest are not divisible by 8.

Calculation:

The integers are 2, 3, 4, 5, 6,..., 99.

The number of possible outcomes = 98 (Excluding 1 and 100)

Therefore,

Sample space, n(S) = 98.

So,

The possibility of the number divisible by 8, n(E) = 12.

To find probability,

By formula,

P(E) = n(E)/n(S)

=12/98

= 6/49

Hence, P(integer divisible by 8) = 6/49