Answer all questions with explanation

Find a 95% confidence interval for the population proportion of patients never wearing a mask of those that tested positive? Calculate this question by hand and expression your answer in 5 decimal places. a. lower bound: b. upper bound: State the null and alternative hypotheses. 1 A B 30 PA InseSARS-COV-2 Test Results Mask Wearing Positive Negative Totals Never 6 5 11 Rarely 6 6 12 Sometimes 11 18 Often 22 23 45 Always 108 118 226 Totals 153 159 312