Question

for this problem, carry at least four digits after the decimal in your calculations. answers may vary slightly due to rounding.

santa Fe black-on-white is a type of pottery commonly found at archaeological excavations at a certain monument. at one excavation site a sample of 572 potsherds was found, of which 357 were identified as Santa Fe black-on-white.

(a) let p represent the proportion of santa Fe black-on-white potsherds at the excavation site. find a point estimate for p. (round to four decimal places)

(b) find a 95% confidence interval for p. (round to three decimal places)
lower limit....?
upper limit....?

Answer 1