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? + Overhead Width 7.1 7.6 9.8 9.3 8.7 8.1 Weight Click here to view a table of critical values for the correlation coefficient. 112 159 245 198 200 180 Table of Critical Values Construct a scatterplot. Choose the correct graph below. a = .05 a = 01 OB. OC. 4. .950 .990 weight (kg) 300- Aweight (kg) 300- Awei 300 .878 .959 6. .811 .917 .754 .875 100니 1001 100- .707 834 10 .666 .798 width (cm) width (cm) 10 .632 .765 11 .602 .735 The linear correlation coefficient is r= 0.950 12 .576 .708 (Round to three decimal places as needed.) 13 .553 .684 14 .532 .661 The critical values are r= 15 .514 .641 (Round to ree decimal places as neede Jse a comma to separate answers as needed.) 16 .497 .623 17 .482 .606 18 468 .590 19 .456 .575 20 444 .561 25 .396 .505 30 .361 .463 35 335 430
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? + Overhead Width 7.1 7.6 9.8 9.3 8.7 8.1 Weight Click here to view a table of critical values for the correlation coefficient. 112 159 245 198 200 180 Table of Critical Values Construct a scatterplot. Choose the correct graph below. a = .05 a = 01 OB. OC. 4. .950 .990 weight (kg) 300- Aweight (kg) 300- Awei 300 .878 .959 6. .811 .917 .754 .875 100니 1001 100- .707 834 10 .666 .798 width (cm) width (cm) 10 .632 .765 11 .602 .735 The linear correlation coefficient is r= 0.950 12 .576 .708 (Round to three decimal places as needed.) 13 .553 .684 14 .532 .661 The critical values are r= 15 .514 .641 (Round to ree decimal places as neede Jse a comma to separate answers as needed.) 16 .497 .623 17 .482 .606 18 468 .590 19 .456 .575 20 444 .561 25 .396 .505 30 .361 .463 35 335 430
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
100%
3- I need help finding the critical value for " r "
Also please complete the last part of it which is a sentence
-Because the P-value of the linear
Transcribed Image Text: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?
Overhead Width
7.1
7.6
9.8
9.3
8.7
8.1
Weight
112
159
245
198
200
180
Table of Critical Values
Click here to view a table of critical values for the correlation coefficient,
Construct a scatterplot. Choose the correct graph below.
a = .05
a = 01
A.
OB.
OC.
4
.950
.990
A weight (kg)
300-
Aweight (kg)
300-
3004
5
.878
.959
.811
.917
.754
.875
100-
1004
100
8.
.707
.834
->
10
10
width (cm)
.666
.798
width (cm)
10
.632
.765
11
.602
.735
The linear correlation coefficient is r= 0.950
12
.576
.708
(Round to three decimal places as needed.)
13
.553
.684
14
.661
The critical values are r=
15
.514
.641
(Round to three decimal places aş needed. Use a comma to separate answers as needed.)
16
.497
.623
17
482
.606
18
468
.590
19
.456
.575
20
.444
.561
25
.396
.505
30
.361
.463
35
.335
.430
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 3 images
Recommended textbooks for you
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman