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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

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 2AGP
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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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