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Name: A farmer is trying out a planting technique that he hopes will increas
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Description: A farmer is trying out a planting technique that he hopes will increase the yield on his pea plants. The average number of pods on one of his pea plants is 145 pods with a standard deviation of 100 pods. This year, after trying his new planting techn

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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A farmer is trying out a planting technique that he hopes will increase the yield on his pea plants. The average number of pods on one of his pea plants is 145 pods with a standard deviation of 100 pods. This year, after trying his new planting technique, he takes a random sample of 35 plants and finds the average number of pods to be 147. He wonders whether or not this is a statistically significant increase.
What would the null and alternative hypotheses be for this scenario?
What would the standard error be for this particular scenario?
Describe in your own words how you would set the critical regions and what they would be at an alpha level of .05.
Test the null hypothesis and explain your decision

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