Minitab work chi square

Minitab work chi square - Expected counts are printed below...

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Chi-Square Goodness-of-Fit Test for Observed Counts in Variable: Snap Dragons Historical Test Contribution Category Observed Counts Proportion Expected to Chi-Sq 1 54 0.25 0.25 58.5 0.346154 2 122 0.50 0.50 117.0 0.213675 3 58 0.25 0.25 58.5 0.004274 N DF Chi-Sq P-Value 234 2 0.564103 0.754 Chi-Square Test: Timeral, Placebo
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Unformatted text preview: Expected counts are printed below observed counts Chi-Square contributions are printed below expected counts Timeral Placebo Total 1 44 19 63 32.83 30.17 3.797 4.133 2 116 128 244 127.17 116.83 0.980 1.067 3 160 147 307 160.00 147.00 0.000 0.000 Total 320 294 614 Chi-Sq = 9.978, DF = 2, P-Value = 0.007...
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This note was uploaded on 10/01/2008 for the course STAT 250 taught by Professor Lewis during the Fall '07 term at SUNY Fredonia.

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