In 1-10, show that the given line integral is independent of the path. Evaluate in two ways :(a) Find a potential function cp and then use Theorem 9.9.1, and (b) Use any convenient path between the endpoints of the path. (y3 + 3x2y) dx + (x3 + 3y2x + 1) dy (0,0) I(l,0)

Confidence Interval Sample statistic Usually a point estimate Used to estimate population parameter Sample point estimate +/- margin of error Lower endpoint sample point estimate upper endpoint Margin of error Margin of error Measure of variability associated with point of estimate at desired level of confidence...