(a) Does the simple linear regression model appear to be appropriate? Explain. Yes, a scatter plot of the data shows a strong, linear pattern, and ² = 98.5%. O Yes, a scatter plot of the data shows a weak, linear pattern, and 2 = 98.5%. O No, a scatter plot of the data shows a strong, linear pattern, and r² = 98.5%. O No, a scatter plot of the data shows a weak, non-linear pattern, and r² = 98.5%. (b) What wrinkle resistance angle would you predict for a fabric specimen having an absorbance of 0.315? (Round your answer to two decimal places.) (c) What would be the estimate of the expected wrinkle resistance angle when absorbance is 0.315? (Round your answer to two decimal places.)
(a) Does the simple linear regression model appear to be appropriate? Explain. Yes, a scatter plot of the data shows a strong, linear pattern, and ² = 98.5%. O Yes, a scatter plot of the data shows a weak, linear pattern, and 2 = 98.5%. O No, a scatter plot of the data shows a strong, linear pattern, and r² = 98.5%. O No, a scatter plot of the data shows a weak, non-linear pattern, and r² = 98.5%. (b) What wrinkle resistance angle would you predict for a fabric specimen having an absorbance of 0.315? (Round your answer to two decimal places.) (c) What would be the estimate of the expected wrinkle resistance angle when absorbance is 0.315? (Round your answer to two decimal places.)
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 91E
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