main

prev        

Statement of a problem № m41169

        next    

Consider taking a random sample from a population with p = 0.40. a. What is the standard error of ˆ p for random samples of size 100? b. Would the standard error of ˆ p be larger for samples of size 100 or samples of size 200? c. If the sample size were doubled from 100 to 200, by what factor would the standard error of ˆ p decrease?




New search. (Also 1294 free access solutions)

Online calculators