Question

can anyone help with a standard error problem?

Answer 1

even the best mathematician in the world can't help if no question is posted

Answer 2

?

Answer 3

a random sample of 900 individuals has been selected from a large population. it was found that 180 are regular users of vitamins. thus, the proportion of the regular users of vitamins in the population is estimated to be 0.20. the standard error of this estimate is approximately what number

Answer 4

0.20 is percent or a number?

Answer 5

I don't know. that's the whole question

Answer 6

i think there some problem with the question