Use the given data set to complete parts (a) through (c) below. (Useα=0.05.) x1081391114641275 y9.148.148.748.789.268.116.123.119.127.264.73 LOADING...Click here to view a table of critical values for the correlation coefficient. a. Construct a scatterplot. Choose the correct graph below. A. 04812160246810xy A scatterplot has a horizontal x-scale from 0 to 16 in increments of 2 and a vertical y-scale from 0 to 10 in increments of 1. Eleven points strictly follow the pattern of a line passing through the points (4, 6) and (14, 1). All coordinates are approximate. B. 04812160246810xy A scatterplot has a horizontal x-scale from 0 to 16 in increments of 2 and a vertical y-scale from 0 to 10 in increments of 1. Eleven points strictly follow the pattern of a curve that rises from left to right passing through the points (4, 3.2) and (7, 7.2) to a peak at (11, 9.2) and then falls to (14, 8.2). All coordinates are approximate.Your answer is correct. C. 04812160246810xy A scatterplot has a horizontal x-scale from 0 to 16 in increments of 2 and a vertical y-scale from 0 to 10 in increments of 1. Eleven points strictly follow the pattern of a curve that rises from left to right passing through the point is (4, 1), (8, 2.4), and (14, 8). All coordinates are approximate. D. 04812160246810xy A scatterplot has a horizontal x-scale from 0 to 16 in increments of 2 and a vertical y-scale from 0 to 10 in increments of 1. Eleven points strictly follow the pattern of a line passing through the points (4, 2) and (14, 7). All coordinates are approximate.b. Find the linear correlation coefficient, r, then determine whether there is sufficient evidence to support the claim of a linear correlation between the two variables. The linear correlation coefficient isr=0.8170.817.(Round to three decimal places as needed.)Using the linear correlation coefficient found in the previous step, determine whether there is sufficient evidence to support the claim of a linear correlation between the two variables. Choose the correct answer below. A.There issufficientevidence to support the claim of a linear correlation between the two variables.Your answer is correct. B.There isinsufficientevidence to support the claim of a nonlinear correlation between the two variables. C.There issufficientevidence to support the claim of a nonlinear correlation between the two variables. D.There isinsufficientevidence to support the claim of a linear correlation between the two variables.

Answered: Image /qna-images/answer/db490348-7d38-4a02-a0da-735ccf94e8b9.jpg

Answered: Use the given data set to complete…

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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Related questions

Question

Use the given data set to complete parts (a) through (c) below. (Use

α=0.05.)

x	10	8	13	9	11	14	6	4	12	7	5
y	9.14	8.14	8.74	8.78	9.26	8.11	6.12	3.11	9.12	7.26	4.73

Click here to view a table of critical values for the correlation coefficient.

a. Construct a scatterplot. Choose the correct graph below.

04812160246810xy

A scatterplot has a horizontal x-scale from 0 to 16 in increments of 2 and a vertical y-scale from 0 to 10 in increments of 1. Eleven points strictly follow the pattern of a line passing through the points (4, 6) and (14, 1). All coordinates are approximate.

04812160246810xy

A scatterplot has a horizontal x-scale from 0 to 16 in increments of 2 and a vertical y-scale from 0 to 10 in increments of 1. Eleven points strictly follow the pattern of a curve that rises from left to right passing through the points (4, 3.2) and (7, 7.2) to a peak at (11, 9.2) and then falls to (14, 8.2). All coordinates are approximate.

Your answer is correct.

04812160246810xy

A scatterplot has a horizontal x-scale from 0 to 16 in increments of 2 and a vertical y-scale from 0 to 10 in increments of 1. Eleven points strictly follow the pattern of a curve that rises from left to right passing through the point is (4, 1), (8, 2.4), and (14, 8). All coordinates are approximate.

04812160246810xy

b. Find the linear correlation coefficient, r, then determine whether there is sufficient evidence to support the claim of a linear correlation between the two variables.

The linear correlation coefficient is

r=0.8170.817.

(Round to three decimal places as needed.)

Using the linear correlation coefficient found in the previous step, determine whether there is sufficient evidence to support the claim of a linear correlation between the two variables. Choose the correct answer below.

There is

sufficient

evidence to support the claim of a linear correlation between the two variables.

Your answer is correct.

There is

insufficient

evidence to support the claim of a nonlinear correlation between the two variables.

There is

sufficient

evidence to support the claim of a nonlinear correlation between the two variables.

There is

insufficient