2. MLC claims that students who avail theirservices get an average score of 385 onscholastic aptitude test. The scores ofrandom samples of 10 students arerecorded as follows: 350, 440, 350, 375,400, 450, 475, 320, 300, 375. Use the levelof significance 0.01 to test whether theaverage of 385 is too high to claim. Directionis: Read ench problem. Write the mull and alternativehypotheses and identify the sampie mean, population mean,population or sample standard deviation, sample size, and theOlappropriate test-statistic.1. Santos Farm takes pride in its poultry produce and claimsthat cach dressed chicken they sell provides 180 grams of protein.Test this claim at 0.01 level of significance based on a randomsample of 70 dressed chickens that yielded an average of 176grams of protein with sample standard deviation of 15 grams.

Answered: Image /qna-images/answer/41eef145-c2a9-41ac-a8ca-46beed61d695.jpg

Answered: 2 MLC claims that students who avail…

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 cardiologist is interested in the mean recovery time of her patients who have had heart attacks. Suppose the cardiologist has a total of 52 patients and among those, 30 patients have had heart attacks. The study records 10 patients' recovery times, what is the sample size? 10 None of the above 52 3
Dr. Garcia is curious about her teaching skills. To investigate, her class takes an anatomy quiz. The population average for the anatomy quiz is 15. What can be concluded with a = 0.10? The quiz scores for a random sample from the class are: 16, 17, 18, 16, 19, 15, 18. a) What is the appropriate test statistic? --Select-- b) Population: |---Select--- Sample: ---Select-- c) Obtain/compute the appropriate values to make a decision about Hn. Critical Value = ; Test Statistic = Decision: ---Select--- d) If appropriate, compute the CI. If not appropriate, input "na" for both spaces below. e) Compute the corresponding effect size(s) and indicate magnitude(s). If not appropriate, input and/or select "na" below. d = ; Magnitude: --Select--- ; Magnitude: --Select--- 2 = f) Make an interpretation based on the results. O Quiz scores for the class were significantly higher than the population. O Quiz scores for the class were significantly lower than the population. O Quiz scores from the class…
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