9.1.17 Ques Construct a 90% confidence interval of the population proportion using the given information. x = 180, n = 300 Click here to view the table of critical values. i Table of critical values - X The lower bound is The upper bound is Level of Confidence, Area in Each Tail, NIR Critical Value, Z (Round to three decimal places as needed.) (1 - () - 100% 90% 0.05 1.645 95% 0.025 1.96 99% 0.005 2.575 Print Done