Ch14 Example - Experienced pilots General public YES 40 61...

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Chi-square Contingency Table Test for Independence Male Female Total Accounting Observed 50 30 80 Expected 40.00 40.00 80.00 Not Accounting Observed 50 70 120 Expected 60.00 60.00 120.00 Total Observed 100 100 200 Expected 100.00 100.00 200.00 8.33 chi-square 1 df .0039 p-value
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3.84 Chi-square test for Independence Male Female Accounting 50 30 Not Accounting 50 70 Should noninstrument rated pilots fly at night?
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Unformatted text preview: Experienced pilots General public YES 40 61 NO 29 323 Null: Independent Alt: Dependent Goodness of fit test Null: Brown=.13, etc. Multinomial Dist Alt: Anything but Official Observed (f) Expected (e) f-e Brown 0.13 Red 0.13 Blue 0.24 Orange 0.2 Green 0.16 Yellow 0.14 (f-e) 2 /e...
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Ch14 Example - Experienced pilots General public YES 40 61...

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