11.15 Refer to the data of Exercise 11.8a. Calculate a 95% confidence interval for ßb. What is the interpretation of Ho: B10 in Exercise 11.8?Noltems 1 1 1 1 2 2 22 23333Time4.8 14.7 13.79.52.4 11.8 10.5 12.0 14.3 16.4 17.9 14.5 16.7 20.1 16.8Noltems 33 333 4 4 44 4 4 4 4 45Time 20.8 26.8 12.9 13.0 15.4 10.8 20.3 22.3 20.0 21.9 20.7 20.9 19.9 17.1 19.1Noltems 5 5 5 5 6 6 6 6 6 6 6 777 7Time17.2 18.1 17.9 12.9 19.6 27.9 22.2 23.2 17.5 15.3 21.8 17.9 20.1 18.9 29.3Noltems 7 8 8 8 8 8 89 9 9 9 910 10 10Time 21.5 26.5 28.2 25.1 26.1 28.2 22.3 21.8 25.5 24.4 18.1 26.7 24.6 30.1 21.5Time 25.2 28.2 22.6 31.3 27.2 28.8 29.7 34.3 27.9 29.7 28.7 34.6 38.0 28.0 37.0Noltems 17 18 18 18 19 20 21 22 23 24 25 25 2526 27Time 32.5 39.5 39.0 37.0 35.5 38.3 44.0 39.6 42.3 34.6 44.9 47.4 49.2 45.8 44.0Noltems 27 30 30 31 37 39 40 41 45 46Time 46.1 42.9 48.3 46.0 48.2 54.7 49.9 55.4 57.1 52.4

a. Confidence interval:The (1-α) % confidence interval for β1 is given by:

Answered: 11.15 Refer to the data of Exercise…

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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