Suppose the adult population over the age of 16 is 237.8 million and the labor force is 153.9 million (of whom 139.1 million are employed). How many people are not in the labor force? What are the proportions of employed, unemployed and not in the labor force in the population? Hint: Proportions are percentages.

Chapter 7 : Sampling Distributions Explaining Important Most Important Learning objectives : 1) Sampling distribution , sampling errors and non-sampling errors : 2) Mean and standard deviation of x bar 3) Shape of the sampling distribution of x bar 4) Applications of the sampling distribution of x bar 5) Population and sample proportions; and Mean, standard...