maydavidsmith9937 maydavidsmith9937
  • 25-02-2024
  • Mathematics
contestada

Out of 9 outstanding students in a college, there are 4 boys and 5 girls. A team of four students is to be selected for a quiz-program.The probability that two are boys and two are girls is:
a. 1/7
b. 11/21
c. 10/21
d. 13/21

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