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Question 5 If a single person from your sample in #4 obtained an IQ score of 96, at which percentile did this person score? 50th 46th 42nd O 39th

Question 5 If a single person from your sample in #4 obtained an IQ score of 96, at which percentile did this person score? 50th 46th 42nd O 39th

MATLAB: An Introduction with Applications
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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Question 4 Simulate a normal population of size N = 2000 with a mean of 100 and standard deviation of 15. Imagine that these simulated scores represent IQ scores. Now, write some code to randomly sample n = 300 values from this population without replacement. *For both the simulation of the population and the sample, set your seed to 10 so that your random numbers match mine. In other words, run the set.seed() function before you simulate the population and run the set.seed() function before you simulate the sample. (If you don't set your seed correctly, your answer to this question will be incorrect.) Given the point estimate of mu for the sample you just simulated, at which percentile did your sample score? (Remember to determine whether or not a finite population correction factor is necessary.) 88th 83rd O 92nd O 98th
Transcribed Image Text:Question 4 Simulate a normal population of size N = 2000 with a mean of 100 and standard deviation of 15. Imagine that these simulated scores represent IQ scores. Now, write some code to randomly sample n = 300 values from this population without replacement. *For both the simulation of the population and the sample, set your seed to 10 so that your random numbers match mine. In other words, run the set.seed() function before you simulate the population and run the set.seed() function before you simulate the sample. (If you don't set your seed correctly, your answer to this question will be incorrect.) Given the point estimate of mu for the sample you just simulated, at which percentile did your sample score? (Remember to determine whether or not a finite population correction factor is necessary.) 88th 83rd O 92nd O 98th
Question 5 If a single person from your sample in #4 obtained an IQ score of 96, at which percentile did this person score? 50th O 46th 42nd 39th
Transcribed Image Text:Question 5 If a single person from your sample in #4 obtained an IQ score of 96, at which percentile did this person score? 50th O 46th 42nd 39th
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