You are given the following information about x and y. (Note: copy and paste the data in an Excel worksheet and then analyze the data set). x Independent Variable y Dependent Variable 15 5 12 7 10 9 7 11 The sample correlation coefficient equals: Select one: A. -86.667 B. .99705 C. -.99705 D. .9941

You are given the following information about x and y. (Note: copy and paste the data in an Excel worksheet and then analyze the data set). x Independent Variable y Dependent Variable 15 5 12 7 10 9 7 11 The sample correlation coefficient equals: Select one: A. -86.667 B. .99705 C. -.99705 D. .9941

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

You are given the following information about x and y. (Note: copy and paste the data in an Excel worksheet and then analyze the data set).

x Independent Variable	y Dependent Variable
15	5
12	7
10	9
7	11

The sample correlation coefficient equals:

Select one:

-86.667

.99705

-.99705

.9941

Definition Definition Statistical measure used to assess the strength and direction of relationships between two variables. Correlation coefficients range between -1 and 1. A coefficient value of 0 indicates that there is no relationship between the variables, whereas a -1 or 1 indicates that there is a perfect negative or positive correlation.

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