Problem 13 Question Help The RS is concerned with improving the muracy of tax information given by representatives over the telephone Previous des involved asking a set of 25 gestions of a large number of belone representatives to determine the proportion of correct responses to caly the average proportion of correct responses has been 71 percent. Recently representatives have been receiving more training on Apr 26. set of 25 tax sons were again asked of 20 randomly selected belephone representatives. The proportions of correct answers were 22, 17, 18, 18, 19, 15, 21. 16. 17. 15, 23. 12, 24, 21, 15, 16, 23, 16, 21, and 11 2. What are the upper and lower controllimit for the appropriate pchart for the RS7 Use za 3. The UCL a 1.0017 and LGL quais 0.4743 or your responses rounded to four decimal place your answer for LCL negative, and is value as 0)