that the mean score of these 53 students is 147.9. Is this significantly different from the national average (u = 150, o = 15)?
that the mean score of these 53 students is 147.9. Is this significantly different from the national average (u = 150, o = 15)?
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
![Do ESL students score lower in English college placement tests than the national average? A
researcher obtained the English placement test scores of a random sample of 53 ESL students. He finds
that the mean score of these 53 students is 147.9. Is this significantly different from the national
average (u = 150, o = 15)?
%3D
Write a brief interpretation of the results (outcome). Be sure to write ALL the necessary values in APA
format to support your results.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F908a706e-1f1b-40b2-8b3d-af5dde6898c0%2F542d1948-f22c-45a7-950d-05dc7cf97494%2F3zlrmhb_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Do ESL students score lower in English college placement tests than the national average? A
researcher obtained the English placement test scores of a random sample of 53 ESL students. He finds
that the mean score of these 53 students is 147.9. Is this significantly different from the national
average (u = 150, o = 15)?
%3D
Write a brief interpretation of the results (outcome). Be sure to write ALL the necessary values in APA
format to support your results.
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