In a group of students there are 3 boys and 3 girls . four students are to be selected at rando from the group . find the probaility of that either 3 boys and 1 girls or 3 girls and 1 boys are selected
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Answer:P(E) =0.6 or 2÷3
Step-by-step explanation:
Total number of outcome=3+3
=6
Number of outcome=3+1
=4
P(E) =4÷6
=2÷3 or 0.6
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