MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Question

How do critical t-values change as the number of observations increases? Why?

   

They go down because there is less information.
   

They stay the same because it’s sample standard deviation that matters.
   

They go up because you divide by the square root of n.
   

They go down but not for the reason listed.
   

They go up but not for the reason listed
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