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Unformatted text preview: t this formula is written in terms of tcrit, but it applies to other types of hypothesis tests as well. Soon we’ll learn about F tests, and the same formula will !
apply for F and Fcrit. Critical values for two
tailed tests. If we want to be able to detect effects in either direction, e.g. a mean either less than or greater than µ0, then we need to set up the hypothesis test so that the null hypothesis is rejected whenever the test statistic is too small or too big. This is done by using two critical values,...
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This document was uploaded on 02/25/2014 for the course PSYC 3101 at Colorado.
 Spring '08
 MARTICHUSKI
 Psychology

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