The Nero Match Company sells matchboxes that are supposed to have an average of 40 matches per box, with o = 8. A random sample of 92 matchboxes shows the average number of matches per box to be 42.9. Using a1% level of significance, can you say that the average number of matches per box is more than 40?What are we testing in this problem?O single meanO single proportion(a) What is the level of significance?State the null and alternate hypotheses.O Ho: H = 40; H1: H + 40O Ho: p = 40; H: p > 40O Ho: H = 40; H1: µ < 40O Ho: p = 40; H: p + 40O Họ: p = 40; H: p < 40O Ho: H = 40; H1: µ > 40(b) What sampling distribution will you use? What assumptions are you making?O The Student's t, since we assume that x has a normal distribution with unknown o.O The standard normal, since we assume that x has a normal distribution with unknown o.O The Student's t, since we assume that x has a normal distribution with known o.O The standard normal, since we assume that x has a normal distribution with known o.What is the value of the sample test statistic? (Round your answer to two decimal places.)

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Answered: The Nero Match Company sells matchboxes…

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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