isted 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= 0.05. Is there sufficient vidence 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 9.2 8.7 8.2 먼 Weight 112 170 247 196 201 186 Click here to view a table of critical values for the correlation coefficient Construct a scatterplot. Choose the correct graph below. D A. O D. Aweight (kg) 300- OB. Aweight (kg) 300- OC. Aweight (kg) 300- Aweight (kg) 300- 100+ 100 100 100+ 10 width (cm) 10 10 10 width (cm) width (cm) width (cm) Table of Critical Values a = .05 .950 .990 .878 .959 6. .811 .917 lick to select your answer and then click Check Answer. 7. .754 .875 456 7

isted 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= 0.05. Is there sufficient vidence 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 9.2 8.7 8.2 먼 Weight 112 170 247 196 201 186 Click here to view a table of critical values for the correlation coefficient Construct a scatterplot. Choose the correct graph below. D A. O D. Aweight (kg) 300- OB. Aweight (kg) 300- OC. Aweight (kg) 300- Aweight (kg) 300- 100+ 100 100 100+ 10 width (cm) 10 10 10 width (cm) width (cm) width (cm) Table of Critical Values a = .05 .950 .990 .878 .959 6. .811 .917 lick to select your answer and then click Check Answer. 7. .754 .875 456 7

College Algebra

1st Edition

ISBN:9781938168383

Author:Jay Abramson

Publisher:Jay Abramson

Chapter4: Linear Functions

Section: Chapter Questions

Problem 30PT: For the following exercises, use Table 4 which shows the percent of unemployed persons 25 years or...

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