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(a) In the case of proportions, we have to rely on an estimate of the standard error because the…

(a) In the case of proportions, we have to rely on an estimate of the standard error because the…

(a) In the case of proportions, we have to rely on an estimate of the standard error because the true standard error formula involves an unknown parameter. What is that parameter? (b) In the case of proportions, what estimate do you use for the standard error? (c) We said” … we can mimic our solution to the corresponding problem with proportions” by using s instead of σ” . Explain this comment.