Christina A.

asked • 12/11/19

Probability Singapore Math Grade 6

In a class of 30 students, there are 12 girls and 18 boys. Mrs. Cruz selects two students at random. Find the probability that the two students she selects are a) both girls b) both boys.

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Cris W. answered • 12/11/19

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I taught Finite Mathematics for a semester at Pace University

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About this tutor ›

The video illustrates a simple way of solving a conditional probability problem without getting into the regular A given B notation.

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Christina A.

Wyzant is amazing!!! I love the video commentary, it was so helpful. Thank for getting back to me so quickly. There is always a couple of problems in Singapore Math that stumps parents.
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12/11/19

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