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A study of bone density on 55 random women at a hospital produced the following results. Age 33 45 53 61 65 Bone Density 360 350 345 330 310 Step 3 of 3: Calculate the correlation coefficient, r.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

A study of bone density on 55 random women at a hospital produced the following results.

Age	33	45	53	61	65
Bone Density	360	350	345	330	310

Step 3 of 3: Calculate the correlation coefficient, r. Round your answer to three decimal places.

Definition Definition Relationship between two independent variables. A correlation tells the degree to which variables move in relation to each other. When two sets of data are related to each other, there is a correlation between them.

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