Contingency table chi-square test | Probability and Statistics | Khan Academy - By Khan Academy
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DESCRIPTION:
Hypothesis tests on contingency tables are based on the Chi-square. The term "chi-square" refers both to a statistical distribution and to a hypothesis testing procedure that produces a statistic that is approximately distributed as the chi-square distribution.
OVERVIEW:
Contingency table chi-square test | Probability and Statistics | Khan Academy is a free educational video by Khan Academy.It helps students in grades 9,10,11,12 practice the following standards HSS.IC.A.2,HSS.IC.B.5,.
This page not only allows students and teachers view Contingency table chi-square test | Probability and Statistics | Khan Academy but also find engaging Sample Questions, Apps, Pins, Worksheets, Books related to the following topics.
1. HSS.IC.A.2 : Decide if a specified model is consistent with results from a given data-generating process, e.g., using simulation. For example, a model says a spinning coin falls heads up with probability 0.5. Would a result of 5 tails in a row cause you to question the model?.
2. HSS.IC.B.5 : Use data from a randomized experiment to compare two treatments; use simulations to decide if differences between parameters are significant..
