1. A researcher is interested in knowing if there is a relationship between the size of the television (inches) and the price at the local Walmart’s. InchesPrice (dollars)9147.0020197.0027297.0031447.00351177.00402177.00602497.00Using the data in the above table, provide the following information:a.State the null and alternative hypothesis.i. H0:ii. Ha:b.what is the value of the correlation coefficient r?c.What is the value of the coefficient of determination r2?

Name: 1. A researcher is interested in knowing if there is a relationshi
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Description: 1. A researcher is interested in knowing if there is a relationship between the size of the television (inches) and the price at the local Walmart’s. InchesPrice (dollars)9147.0020197.0027297.0031447.00351177.00402177.00602497.00Using the data in

Let, X : inches and Y : Price. Sample size = n = 7. a. i. H0: The population correlation coefficient…

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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1. A researcher is interested in knowing if there is a relationship between the size of the television (inches) and the price at the local Walmart’s.

Inches	Price (dollars)
9	147.00
20	197.00
27	297.00
31	447.00
35	1177.00
40	2177.00
60	2497.00

Using the data in the above table, provide the following information:

a.State the null and alternative hypothesis.

i. H₀:

ii. H_a:

b.what is the value of the correlation coefficient r?

c.What is the value of the coefficient of determination r^2?

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