Question: We selected a random sample of size200 from a pool of university students and asked whether they use Facebook on a regular basis.Eighty replied yes.

We selected a random sample of size200 from a pool of university students and asked whether they use Facebook on a regular basis.Eighty replied yes. What would be your estimation of the standard error of the sample proportion of regular Facebook users based upon the given information?

a) 0.046

b) 0.065

c) 0.035

d) 0.070

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