Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

The ages (in years) of 10 men and their systolic blood pressures (in millimeters of mercury) are shown in the attached data table with a

The ages (in years) of 10 men and their systolic blood pressures (in millimeters of mercury) are shown in the attached data table with a sample correlation coefficient r of

0.908. Remove the data entry for the man who is

50 years old and has a systolic blood pressure of

201 millimeters of mercury from the data set and find the new correlation coefficient. Describe how this affects the correlation coefficient r. Use technology.

Age, x

Systolic blood pressure, y

16

111

26

120

37

143

44

133

50

201

64

183

72

199

29

133

56

173

23

199

Q.1 ( fill in the blank) The new correlation coefficient r (blank) going from 0.908 to (blank) round to three decimal places as needed.

Step by Step Solution

There are 3 Steps involved in it

Step: 1

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

Algebra And Trigonometry Enhanced With Graphing Utilities (Subscription)

Authors: Michael Sullivan, Michael Sullivan III

8th Edition

0135813158, 9780135813157

More Books

Students also viewed these Mathematics questions