STATISTICAL ANALYSIS (No long explanation needed. Rate will be given and write the complete solutions.) Choose the correct answerfor each question.a.H0: p = 0.4, H1: p > 0.4b.0.2974 c.0 probabilityd.H0: p = 0.4, H1: p ≠ 0.4e.0.1318f.0.08535g.Yes, increasing the sample size will increase the probability of committing type I errorh.Yes, increasing the sample size will decrease the probability of committing type I error A random sample of 750 registered voters in Phoenix is asked if they favor the use of oxygenated fuelsyear-round to reduce air pollution. If more than 315 voters respond positively, we will conclude that atleast 40% of the voters favor the use of these fuels.Question-1Formulate the null and altemative hypothesisQuestion-2Find the probability of type I error if exactly 40% of the voters favor the use of these fuels.Question-3What is the type II error probability B if 38% of the voters favor this action?Question-4Would increasing the sample size decrease the probability of rejecting the proportion that 40% are infavor of the use of oxygenated fuels

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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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Homework: Homework Ch. #3 Find the population variance and standard deviation. 9, 18, 30, 36, 42 Choose the correct answer below. Fill in the answer box to complete your choice. (Type an integer or a decimal. Do not round.) O A. o= OB. s= View an example Video Quest Pa Get more help.
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a.	H₀: p = 0.4, H₁: p > 0.4
b.	0.2974
c.	0 probability
d.	H₀: p = 0.4, H₁: p ≠ 0.4
e.	0.1318
f.	0.08535
g.	Yes, increasing the sample size will increase the probability of committing type I error
h.	Yes, increasing the sample size will decrease the probability of committing type I error