30. Construct a 85% confidence interval around the sample mean of the decrease in diastolic pressure reading of those who took the drug. Show your n, PE, t, SE, ME and interval. Discuss the interpretation of the Confidence Interval.

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85% CI around sample mean of decrease in diastolic pressure of those who took the drug Those who took drug =1 Find n, PE, t, SE, ME, & interval.
Statistics
Variable
Meds?
Mean StDev
Decrease in Diastolic 0
424
9.373
13.161
567
12.903
13.230
Decrease in Systolic
424
10.091 13.338
1
567, 10.320 13.973
Transcribed Image Text:Statistics Variable Meds? Mean StDev Decrease in Diastolic 0 424 9.373 13.161 567 12.903 13.230 Decrease in Systolic 424 10.091 13.338 1 567, 10.320 13.973
30.
Construct a 85% confidence interval around the sample mean of the decrease in diastolic
pressure reading of those who took the drug. Show your n, PE, t, SE, ME and interval. Discuss the
interpretation of the Confidence Interval.
31
Restate both confidenes
Transcribed Image Text:30. Construct a 85% confidence interval around the sample mean of the decrease in diastolic pressure reading of those who took the drug. Show your n, PE, t, SE, ME and interval. Discuss the interpretation of the Confidence Interval. 31 Restate both confidenes
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