Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

A medical researcher is studying the effects of a drug on blood pressure. Subjects in the study Type mumbers in the boaes. have their


 

A medical researcher is studying the effects of a drug on blood pressure. Subjects in the study Type mumbers in the boaes. have their blood pressure taken at the beginning of the study. After being on the medication for 10 points 4 weeks, their blood pressure is taken again. The change in blood pressure is recorded and used in doing the hypothesis test. Change: Final Blood Pressure - Initial Blood Pressure The researcher wants to know if there is evidence that the drug reduces blood pressure. At the end of 4 weeks, 33 subjects in the study had an average change in blood pressure of -2.9 with a standard deviation of 5-4. Find the p-value for the hypothesis test. Your answer should be rounded to 4 decimal places.

Step by Step Solution

3.39 Rating (165 Votes )

There are 3 Steps involved in it

Step: 1

High blood pressure can lead to many serious health problems such as heart attack heart failure stroke and kidney disease Treating high blood pressure early is important in preventing these and other ... blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image_2

Step: 3

blur-text-image_3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

The Essentials Of Statistics A Tool For Social Research

Authors: Joseph F. Healey

3rd Edition

111182956X, 978-1133713586, 1133713580, 978-1111829568

More Books

Students also viewed these Accounting questions