Chapter 8 TGSt C9 1hr50mins X Score: 6.7!19 7X19 answered Save progress Done El WC. 0 Question 5 v B on pt '0 1-2 G) Details Score on last try: 0 of 1 pts. See Details for more. > Next question You can retry this question below The effectiveness of a blood-pressure drug is being investigated. An experimenter finds that, on average, the reduction in systolic blood pressure is 40.6 for a sample of size 28 and standard deviation 13.1. Estimate how much the drug will lower a typical patient's systolic blood pressure (using a 93% confidence level). Assume the data is from a normally distributed population. Enter your answer as a tri-linear inequality accurate to three decimal places. l