help with these 3 questions please... 1.The linear correlation coefficient is r=_________(Round to three decimal places as needed.) 2. The critical values are r= _____(Round to three decimal places as needed. Use a comma to separate answers as needed.) 3.Because the absolute value of the linear correlation coefficient is___???greater or less ???__________ than the positive critical value, there __??is or is not???________sufficient evidence to support the claim that there is a linear correlation between overhead widths of seals from photographs and the weights of the seals for a significance level of α=0.05. Listed below are the overhead widths (in cm) of seals measured from photographs and the weights (in kg) of theseals. Construct a scatterplot, find the value of the linear correlation coefficient r, and find the critical values of rusing a = 0.01. Is there sufficient evidence to conclude that there is a linear correlation between overheadwidths of seals from photographs and the weights of the seals?7.17.5158237Overhead Width9.69.38.81988.2186Weight110205Click here to view a table of critical values for the correlation coefficient.Construct a scatterplot. Choose the correct graph below.O A.В.D.weight (kg)300-Aweight (kg)300-weight (kg)300-weight (kg)300-100100-100-100+10width (cm)1010710width (cm)width (cm)width (cm)

Correlation coefficient is given by,

Answered: help with these 3 questions please...…

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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help with these 3 questions please...

1.The linear correlation coefficient is r=_________

(Round to three decimal places as needed.)

2. The critical values are r= _____

(Round to three decimal places as needed. Use a comma to separate answers as needed.)

3.Because the absolute value of the linear correlation coefficient is

___???greater or less ???__________ than the positive critical value, there __??is or is not???________sufficient evidence to support the claim that there is a linear correlation between overhead widths of seals from photographs and the weights of the seals for a significance level of α=0.05.

Listed below are the overhead widths (in cm) of seals measured from photographs and the weights (in kg) of the
seals. Construct a scatterplot, find the value of the linear correlation coefficient r, and find the critical values of r
using a = 0.01. Is there sufficient evidence to conclude that there is a linear correlation between overhead
widths of seals from photographs and the weights of the seals?
7.1
7.5
158
237
Overhead Width
9.6
9.3
8.8
198
8.2
186
Weight
110
205
Click here to view a table of critical values for the correlation coefficient.
Construct a scatterplot. Choose the correct graph below.
O A.
В.
D.
weight (kg)
300-
Aweight (kg)
300-
weight (kg)
300-
weight (kg)
300-
100
100-
100-
100+
10
width (cm)
10
10
7
10
width (cm)
width (cm)
width (cm)

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