This video shows a sample question involving a "t-test" and outlines the following steps to solve: define null/alternate hypothesis state alpha calculate degrees of freedom state decision rule calculate test statistic state results state conclusion Don't worry if some of these steps leave you scratching your head -- we'll cover them on later learnings!
Independent Samples t-Test is a free educational video by statslectures.It helps students in grades 9,10,11,12 practice the following standards HSS.IC.B.5.
1. HSS.IC.B.5 : Use data from a randomized experiment to compare two treatments; use simulations to decide if differences between parameters are significant..
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