a) The prime Minister of a small Caribbean Island stated that 95% of the population wasvaccinated from the Covid-19 virus. The opposition believes that the Minister is overstatingthe proportion of vaccinated citizens. He randomly selects 300 citizens and found that 240of them were fully vaccinated.iv.Calculate the value of the test statistics.At the 5% level of significance, determine if the Politian overstated the proportion ofvaccinated citizen. Use the classical approach.V.ulate the unbiased estimate for the population mean1 alate the unbiased estimate for the population standard deviationalculate a 950% Juulidence interval for the mean nu fh

Answered: Image /qna-images/answer/c58cfec8-8229-427b-89cb-cdde01cb0ed1.jpg

Answered: a) The prime Minister of a small…

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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It’s assumed that students need to stay awake more to study during finals week. One way to measure this is how much coffee is consumed during Finals week at night. A local coffee house near APU counted the number of cups of coffee sold per hour during Finals week after 6 p.m. We randomly select ten (10) hours of sales records during Finals week and find out that the following number of cups of coffee were consumed: 18, 17, 22, 14, 17, 20, 22, 24, 15, 15 By comparison, the sales records from a previous week were used as a comparison. The following number of cups of coffee were consumed over a seven (7) hour period: 9, 13, 5, 15, 17, 10, 11 a. Determine what is the appropriate statistical procedure, with a brief explanation (one sentence) as to why this is the appropriate procedure. b. State the null hypothesis. c. Execute the proper calculations with the appropriate procedures. d. Present a graph when appropriate of your results. e. Include any appropriate post-hoc tests. f. State…
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