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Applicants for a particular job, which volves extensive ravel in Spanish speaking counies, mul lake a plleky tet obtained in a study of the relationship between the numbers of years (x) applicants have shudied Spanish and t 99% confidence interval for the true slope () on the test Use the analysis tto find a The regression equation is y 31.53333 10.90476x, with Rsq-830%, and 10-2-8 degrees of treedom Predictor Coef SE(Coef) 6.360418 1.744054 T. P. Constant 3153333 0 00111 4.957745 6.252536 Number of years 10 90476 0.000245 OA (4 80, 17.01) OB. (6 23, 1557) OC. (10 19, 52 87) OD. (9. 16, 12 65) OE (5 05, 16.76)

Applicants for a particular job, which volves extensive ravel in Spanish speaking counies, mul lake a plleky tet obtained in a study of the relationship between the numbers of years (x) applicants have shudied Spanish and t 99% confidence interval for the true slope () on the test Use the analysis tto find a The regression equation is y 31.53333 10.90476x, with Rsq-830%, and 10-2-8 degrees of treedom Predictor Coef SE(Coef) 6.360418 1.744054 T. P. Constant 3153333 0 00111 4.957745 6.252536 Number of years 10 90476 0.000245 OA (4 80, 17.01) OB. (6 23, 1557) OC. (10 19, 52 87) OD. (9. 16, 12 65) OE (5 05, 16.76)

MATLAB: An Introduction with Applications
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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Applicants for a particular job, which ivolves extensive travel in Spanish speaking counties, must take a proficiency test in Spanh The sample data wore obtained in a study of the relationship between the numbers of years (x) applicants have sludied Spanish and their score () on the test Use the analysis to find a 99% confidence interval for the true slope The regression equation is y=3153333+ 10.90476x with Rsq-830%, and 10-2-8 degrees of freedom SEICoef) 6.360418 Predictor Coef Constant 31.53333 4.957745 0.00111 Number of years 10.90476 1744054 6.252538 0.000245 O A. (4 80, 17.01) OB. (6.23, 15.57) OC. (10 19, 52 87) OD. (9.16, 12.65) OE (5.05, 16.76)
Transcribed Image Text:Applicants for a particular job, which ivolves extensive travel in Spanish speaking counties, must take a proficiency test in Spanh The sample data wore obtained in a study of the relationship between the numbers of years (x) applicants have sludied Spanish and their score () on the test Use the analysis to find a 99% confidence interval for the true slope The regression equation is y=3153333+ 10.90476x with Rsq-830%, and 10-2-8 degrees of freedom SEICoef) 6.360418 Predictor Coef Constant 31.53333 4.957745 0.00111 Number of years 10.90476 1744054 6.252538 0.000245 O A. (4 80, 17.01) OB. (6.23, 15.57) OC. (10 19, 52 87) OD. (9.16, 12.65) OE (5.05, 16.76)
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