11.16 Refer to the data of Exercise of 11.8.Calculate a 95% confidence interval for β0.What is the interpretation of H0: β1 = 0 for the problem in Exercise 11.8?Test the hypotheses H0: β0 = 0 versus Ha: β0 ≠ 0.d. Determine the p-value of the test of H0: β0 = 0. NoItems 1 111Time4.8 14.7 13.7NoItems 3 3Time320.8 26.8 12.9NoItems 5 5Time17.2 18.1 17.9Noltems 7 8 8Time 21.5 26.5 28.2Noltems 10 10 10Time 25.2 28.2 22.65 56Noltems 17 18 18Time 32.5 39.5 39.0Noltems 27Time9.512.43 3 413.0 15.4 10.8612.9 19.6 27.91131.38 8 826.1 28.225.11837.01 2 2 2 2 2 3 3 311.8 10.5 12.0 14.3 16.4 17.9 14.5 16.7 20.111 1127.21935.5313730 3046.1 42.9 48.3 46.0 48.228.82038.33954.74 4 4 4 420.3 22.3 20.0 21.9 20.76 6 6 6 6 722.2 23.2 17.515.3 21.8 17.989922.3 21.8 25.511 12 1229.734.327.92144.02239.64049.9 55.4316.84 4 4 520.919.9 17.1 19.123 24 2542.334.6 44.941 45 4657.1 52.4999 10 10 1024.4 18.1 26.724.6 30.1 21.57 7 720.1 18.9 29.312 12 14 14 15 1629.728.734.638.0 28.037.025 26 272547.4 49.2 45.8 44.0

1. 95% confidence interval for β0: Excel Procedure: Enter NoItems and Time data in Excel Go to…

Refer to the data of Exercise of 11.8. Calculate a 95% confidence interval for β0. What is the interpretation of H0: β1 = 0 for the problem in Exercise 11.8? Test the hypotheses H0: β0 = 0 versus Ha: β0 ≠ 0.

Refer to the data of Exercise of 11.8. Calculate a 95% confidence interval for β0. What is the interpretation of H0: β1 = 0 for the problem in Exercise 11.8? Test the hypotheses H0: β0 = 0 versus Ha: β0 ≠ 0.

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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