Hypothesis Testing - Chi-Square Test of Independence | Contingency Table | Hypothesis Test
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3.3 hours of video
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Summary
Full Transcript
Chi-Square Test of Independence - Contingency Table
A brief explanation of the chi square test of Independence.
00:00 Contingency Table
00:56 Hypothesis Test
01:08 Null & Alternative Hypothesis
01:47 Test Statistic
02:18 Calculating Expected Values
03:43 Calculating chi-square statistic
04:13 Degrees of freedom
04:31 Critical value
04:51: P-values, Decisions and Conclusions
Goodness of fit test: https://youtu.be/y24q6BhRiDc
Test of Independence Excel Template: https://youtu.be/ndOVc9Kpwpc
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