A large university wants to see if the national claim that students owe $50,000 after 4 years of college is accurate. A statistics class at the university takes a random sample of 20 graduated students and finds that the average amount of debt after college is $60,000 with a sample standard deviation of $5,500. What are the degrees of freedom for the test? df=

A large university wants to see if the national claim that students owe $50,000 after 4 years of college is accurate. A statistics class at the university takes a random sample of 20 graduated students and finds that the average amount of debt after college is $60,000 with a sample standard deviation of $5,500. What are the degrees of freedom for the test? df=

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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