st submission is used for your score. /1.66 Points] DETAILS UHSTAT4 10.E.047. MY NOTES PRACTICE ANOTHER In a certain allergy survey, about 5% said that they experienced "severe" allergy symptoms. The sample size is n = 852. (a) Determine the standard error of the sample proportion in this problem. (Round the answer to five decimal places.) (b) Find the margin of error for a 95% confidence interval for the percentage that suffers from severe allergies in the population represented by this sample. (Round the answer to one decimal place.) You may need to use the appropriate table in the Appendix of Tables to answer this