How much the drug will lower a typical patient systolic

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The effectiveness of a blood-pressure drug is being investigated. An experimenter finds that, on average, the reduction in systolic blood pressure is 79.7 for a sample of size 29 and standard deviation 17.3. Estimate how much the drug will lower a typical patient's systolic blood pressure (using a 95% confidence level). Assume the data is from a normally distributed population.

Reference no: EM132844714

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