Page 1 of 1
The effectiveness of a blood pressure drug is being investigated. An experimenter finds that, on average, the reduction
Posted: Wed May 11, 2022 7:22 pm
by answerhappygod
- The Effectiveness Of A Blood Pressure Drug Is Being Investigated An Experimenter Finds That On Average The Reduction 1 (36.73 KiB) Viewed 24 times
The effectiveness of a blood pressure drug is being investigated. An experimenter finds that, on average, the reduction in systolic blood pressure is 82.4 for a sample of size 391 and standard deviation 12.7. Estimate how much the drug will lower a typical patient's systolic blood pressure (using a 99% confidence level). Enter your answer as a tri-linear inequality accurate to one decimal place (because the sample statistics are reported accurate to one decimal place). Answer should be obtained without any preliminary rounding.