A population consists of 500 elements We want to draw a simp

A population consists of 500 elements. We want to draw a simple random sample of 50 elements from this population. On the first selection, the probability of an element being selected is

0.100

0.010

0.001

0.002

Solution

population consists of 500 elements. the sample contains 50 elements.

so,

the probability of an element being selected is 50/500=0.100 [answer]