# Tag Archives: independent events

## Second Number Larger Than The First

Suppose a six-sided die has sides numbered through . If a person throws the die two times, what is the probability that the second number will be larger than the first? Source: NCTM Mathematics Teacher, September 2006 Solution The desirable … Continue reading

Posted in Problem solving
Tagged combinatorics, counting, grade 8, independent events, NCTM Mathematics Teacher, power, probability, six-sided die
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## Black and White Marbles

Each of two boxes contains marbles, and each marble is either black or white. The total number of black marbles is different from the total number of white marbles. One marble is drawn at random from each box. The probability … Continue reading

Posted in Problem solving
Tagged factors, grade 8, independent events, marbles, NCTM Mathematics Teacher, probability
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