Question.998 - What do you remember regarding Chi-Square (pronounced "Ki Square"), or have you ever heard of it as a statistical technique? Have you ever used it? What do you think it is used to analyze?
Answer Below:
Yes x heard xx the xxxxxxxxxxx method xxxxx as xxx Chi-square xxxx Data xxxx can xx categorized xx grouped xx examined xxxxx the xxxxxxxxxx test xx is xxxxxxxxxx used xx establish xxxxxxx there xx an xxxxxxxxx relationship xx correlation xxxxxxx two xxxxxxxxxxx variables xxx test xxxxxxxx the xxxxxxxx data xxxxxxxxxxx across xxxxxxxxxx with xxx expected xxxxxxxxxxx under xx independent xxx of xxxxxxx Zhang xxx test xxxxxxxxx known xx the xxxxxxxxxx statistic xxxxxxxxxxx as xxxxxxxxxx is xxxxxxxxxx using xxx chi-square xxxx To xxxxx whether xxxxx is xxx relation xxxxxxx the xxx variables xxxxx the xxxxxxxxxx test xx will xxxx at xxx p-value xxxxxxx the xxxxxxx is xxxx than xxx significance xxxxx In xxxx case xx will xxxxxx the xxxx hypothesis xxx conclude xxxxx is xx relation xxxxxxx the xxx variables xx comparing xxxxxxxx and xxxxxxxx frequencies xxxx nbsp xxx chi-square xxxx can xx employed xx various xxxxxxxxxx such xx social xxxxxxxx market xxxxxxxx medical xxxxxxxx and xxxxxxx research xxxxxx Vornhagen xx al xx can xx applied xx multiple xxxxx including xxxxxx data xxxxxxxx demographic xxxxxxxxxxxx analysis xxxxxxxxxxx the xxxxxxxxxxxx of xxx categorical xxxxxxxxx determining xxx well-observed xxxx fit xx expected xxxxxxxxxxxx and xxxx nbsp xxxx References xxxx Vornhagen x B xxxxx A xxx Mekler x D xxxxxxxx Statistical xxxxxxxxxxxx testing xx chi xxxx Challenges xxx opportunities xxx more xxxxxxxxxxxx In xxxx Proceedings xx the xxxxxx symposium xx computer-human xxxxxxxxxxx in xxxx nbsp xx - xxxxx J x Approximate xxx asymptotic xxxxxxxxxxxxx of xxxxxxxxxxx ndash xxxx mixtures xxxx applications xxxx Journal xx the xxxxxxxx Statistical xxxxxxxxxxx nbsp xxxxx nbsp xxxx nbsp xxxxMore Articles From Statistics
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