Construct a 90% confidence interval of the population proportion using the given information. - X x = 40, n = 200 Table of critical values Click here to view the table of critical values. Level of Confidence, Area in Each Tail, Critical Value, (1 - a) - 100% 90% 0.05 1645 The lower bound is 95% 196 99 0.005 2.575 The upper bound is (Round In three dorimal nlarae ac naorlord ) Help me solve this View an example Get more help - Print Done