lexiii8901 lexiii8901

12-02-2018
Mathematics

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In a test of a gender-selection technique, results consisted of 225225 baby girls and 204204 baby boys. based on this result, what is the probability of a girl born to a couple using this technique

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Аноним Аноним

12-02-2018

girls = 225
boys = 204
Total = 225 + 204 = 429
P(girl) = 225/429 = 75/143

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cineusstanleyy cineusstanleyy

12-02-2018

the correct answer is
p (girls) = 225/429 = 75/143

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