Due to stress, many patients who undergo major elective surgery experience an increase in blood pressure before their scheduled operations. The ABC hospital has started a new yoga program intended to reduce stress and blood pressure. A random sample of 50 patients who know they must undergo a major elective surgery was enrolled in this program. The systolic blood pressure of each patient was measured prior to starting the yoga program. At the end of the yoga program, the systolic blood pressure of each patient was measured again. Question: What statistical test can be used to test if the yoga program is effective in reducing blood pressure?(choose one answer):The t-test for two independent samplesC. The one-sample test for the binomial proportionThe F-test for the equality of two variancesThe paired t-test C. None of the aboveDue to stress, many patients who undergo major elective surgery experience an increase in bloodpressure before their scheduled operations. The ABC hospital has started a new yoga programintended to reduce stress and blood pressure. A random sample of 50 patients who know they mustundergo a major elective surgery was enrolled in this program. The systolic blood pressure of eachpatient was measured prior to starting the yoga program. At the end of the yoga program, the systolicblood pressure of each patient was measured again.Question: What statistical test can be used to test if the yoga program is effective in reducing bloodpressure?(choose one answer):A. The t-test for two independent samplesB. C. The one-sample test for the binomial proportionC. The F-test for the equality of two variancesD. The paired t-test

It is needed to find the appropriate statistical test.

Answered: Due to stress, many patients who…

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section: Chapter Questions

Problem 8CR

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Due to stress, many patients who undergo major elective surgery experience an increase in blood pressure before their scheduled operations. The ABC hospital has started a new yoga program intended to reduce stress and blood pressure. A random sample of 50 patients who know they must undergo a major elective surgery was enrolled in this program. The systolic blood pressure of each patient was measured prior to starting the yoga program. At the end of the yoga program, the systolic blood pressure of each patient was measured again.

Question: What statistical test can be used to test if the yoga program is effective in reducing blood pressure?(choose one answer):