Question

If 21% of kindergarten children are afraid of monsters, how many out of each 100 are afraid?

Answer 1

Answer:

The appropriate answer is "21".

Step-by-step explanation:

Given:

Afraid percentage,

p = 21%

or,

  = 0.21

Sample size,

n = 100

As we know,

⇒ $X=np$

By putting the values, we get

        $=0.21\times 100$

        $=21$