Under standard growing conditions, the yields from plots sown with a particularcrop are known to follow a normal distribution with expectation of 10 kg. Whenthe crop is grown under new conditions in eight plots, the following independentyields (in kg) are recorded.10.08, 9.79, 10.29, 10.41, 10.55, 11.02, 10.33, 10.49The sum of these eight yields is 82.96 kg and the sum of the squared yields is861.1946 kg.(a)Conduct a test of size 1% of the null hypothesis that the expected yield, 0under the new growing conditions is 0=10 kg against the one-sidedalternative hypothesis that 0> 10 kg.(b)Calculate an equal-tailed 99% confidence interval for 0.

Given that Sample size n = 8 ∑x =82.96 ∑x² =861.1946

Answered: Conduct a test of size 1% of the null…

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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Conduct a test of size 1% of the null hypothesis that the expected yield, 0 under the new growing conditions is 0=10 kg against the one-sided alternative hypothesis that 0 >10 kg. Calculate an equal-tailed 99% confidence interval for 0.