Question

if n (s) = 10 , p(A) = 1/5 , then n (A) =?
A) 5/2 B) 2 C)2/5 D) 50 ​

Answer 1

Answer:

B) n(A) = 2

Step-by-step explanation:

$p(a) = \frac{n(a)}{n(s)} \\ \frac{1}{5} = \frac{n(a)}{10} \\ n(a) = 2$

Answer 2

Answer:

n(a) = 2

Step-by-step explanation:

Total number of possibilities = 2