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. The average Stats' score of a sample of JMU students on test 1 was 75.7% and the standard deviation (SD) of the population was 5.5%. The standard error (SE) was at 2.4%. The total population of JMU students was 22,000. Answer the following (no calculations needed) i. In what direction will SE shift if the JMU students had an average of 75.7% and an SD of population of 10% ? Increase, decrease, or stay the same? ii. If the population size increased from 22,000 to 30,000? Increase, decrease, or stay the same?

. The average Stats' score of a sample of JMU students on test 1 was 75.7% and the standard deviation (SD) of the population was 5.5%. The standard error (SE) was at 2.4%. The total population of JMU students was 22,000. Answer the following (no calculations needed) i. In what direction will SE shift if the JMU students had an average of 75.7% and an SD of population of 10% ? Increase, decrease, or stay the same? ii. If the population size increased from 22,000 to 30,000? Increase, decrease, or stay the same?

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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. The average Stats' score of a sample of JMU students on test 1 was 75.7% and the standard deviation (SD) of the population was 5.5%. The standard error (SE) was at 2.4%. The total population of JMU students was 22,000. Answer the following (no calculations needed) İ. In what direction will SE shift if the JMU students had an average of 75.7% and an SD of population of 10% ? Increase, decrease, or stay the same? ii. If the population size increased from 22,000 to 30,000? Increase, decrease, or stay the same?
Transcribed Image Text:. The average Stats' score of a sample of JMU students on test 1 was 75.7% and the standard deviation (SD) of the population was 5.5%. The standard error (SE) was at 2.4%. The total population of JMU students was 22,000. Answer the following (no calculations needed) İ. In what direction will SE shift if the JMU students had an average of 75.7% and an SD of population of 10% ? Increase, decrease, or stay the same? ii. If the population size increased from 22,000 to 30,000? Increase, decrease, or stay the same?
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