Basic Computation: Confidence Interval for p. Consider = 100 binomial trials with = 30 successess.

Construct a 90% C.I. for p. (Explain it and use a calculator )

Health Care: Colorado Physicians A random sample of 5792 physicians who provide some charity care (i.e., treat economically challenged people at no cost).

Let p represent the proportion of all Colorado physicians who provide some charity care. Find a point estimate for p (explain it and use a calculator).

Find a 99% C.I. for p. Give a brief statement about the meaning of said C.I. (explain it and use a calculator)