The probability that a number selected at random from the first 100 natural numbers is a composite number is ?
A) 3/2
B) 2/3
C) 1/2
D) 34/7
Answers
Answered by
0
Q:
The probability that a number selected at random from the first 100 natural numbers is a composite number is ?
A) 3/2
B) 2/3
C) 1/2
D) 34/7
Answer: A) 3/2
Read Description:
Number of exhaustive events = 100 C₁ = 100.
We have 25 primes from 1 to 100.
Number of favourable cases are 75.
Hence, Required probability = 75/50 = 3/2.
The probability that a number selected at random from the first 100 natural numbers is a composite number is ?
A) 3/2
B) 2/3
C) 1/2
D) 34/7
Answer: A) 3/2
Read Description:
Number of exhaustive events = 100 C₁ = 100.
We have 25 primes from 1 to 100.
Number of favourable cases are 75.
Hence, Required probability = 75/50 = 3/2.
Answered by
1
Heyy mate ❤✌✌❤
The number of exhaustive events = 100 C₁ = 100.
We have 25 primes from 1 to 100.
Number of favourable cases are 75.
Required probability = 75/50 = 3/2.
✔✔✔
The number of exhaustive events = 100 C₁ = 100.
We have 25 primes from 1 to 100.
Number of favourable cases are 75.
Required probability = 75/50 = 3/2.
✔✔✔
Similar questions