A doctor wants to evaluate the effectiveness of a blood pressure medication. She measures blood pressure before administering the drug and then again an hour after administering the drug. What is your conclusion? Question 28 options: There is a difference in blood pressure before and after taking the drug. Blood pressure was lower before taking the drug. Blood pressure was higher before taking the drug. There is no evidence to suggest a difference. Paired Samples StatisticsMeanPair blood pressure_before 147.25001blood pressure_after 137.7500Pair1Paired Samples CorrelationsPair blood pressure_before1& blood pressure_afterblood pressure_before- blood pressure_afterN8Mean9.50000N88Correlation.851Std. Deviation14.7236412.08009Sig.Std. Deviation7.74597.007Paired Samples TestPaired DifferencesStd. ErrorMean5.205594.27096Std. ErrorMean2.7386195% ConfidenceInterval of theDifferenceLowerUpper3.02421 15.97579t3.469df7Sig. (2-tailed).010

Suppose μd is the difference of the mean blood pressure before administering the drug and then…

A doctor wants to evaluate the effectiveness of a blood pressure medication. She measures blood pressure before administering the drug and then again an hour after administering the drug. What is your conclusion? Question 28 options: There is a difference in blood pressure before and after taking the drug. Blood pressure was lower before taking the drug. Blood pressure was higher before taking the drug. There is no evidence to suggest a difference.

A doctor wants to evaluate the effectiveness of a blood pressure medication. She measures blood pressure before administering the drug and then again an hour after administering the drug. What is your conclusion? Question 28 options: There is a difference in blood pressure before and after taking the drug. Blood pressure was lower before taking the drug. Blood pressure was higher before taking the drug. There is no evidence to suggest a difference.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section: Chapter Questions

Problem 25SGR

See similar textbooks

	There is a difference in blood pressure before and after taking the drug.
	Blood pressure was lower before taking the drug.
	Blood pressure was higher before taking the drug.
	There is no evidence to suggest a difference.