Logistic Regression

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Logistic Regression
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20.1 The model Low birth weight infants (lt
1.750 Kg) A sample of 223, 76 were diagnosed with
bronchopulmonary (???) dysplasia (????) (BPD) Y
0,1 absence, presence of BPD The probability
that an infant in this population develops BPD
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20.1.1 The fitted equation
Birth weight (grams) Sample size Number of BPD p
0-950 68 49 0.721
951-1350 80 18 0.225
1351-1750 75 9 0.120
223 76 0.341
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