63% of a county's population
favors increasing funding for public
libraries. If many samples of 75
people are taken from the population
and the proportion of those in favor
of increasing funding for public
libraries is calculated for each, what
will be the approximate value of the
mean of the sampling distribution of
the sample proportions?

Determine whether the points (–3,–6) and (2,–8) are in the solution set of the system of inequalities below. x ? –3 y < 5? 3x + 2 a. the point (–3,–6) is not in the solution set, and the point (2,–8) is in the solution set. b. neither of the points is in the solution set. c. the point (–3,–6) is in the solution set, and the point (2,–8) is not in the solution set. d. both points are in the solution set.