Biology
WAEC 1994
What is the theoretical probability that a normal male child will be born?
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A.
1\2
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B.
1\4
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C.
1\3
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D.
1
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E.
2\3
Correct Answer: Option A
Explanation
probability ( normal child) = \(\frac{ no of normal children }{ total no of children}\) = \(\frac{ 2}{4}\) = \(\frac{1}{2}\)
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