Suppose there is a bag of marbles. There are two reds, two greens, and one orange marbles. Without replacement, what is the probability of choosing a red, and another red?

Two dice, one red and one blue, are altered. The red die comes up a "1" of the time and a "2" of the time, and the blue die comes up a "1" of the time and a "2" of the time. What are the odds against rolling a "2", a "3", or a "4" with the two dice?

In a carnival game, a player must spin two independent spinners. If the first spinner has a probability of landing on red, and the second spinner has a probability of landing on red, what is the probability of the first spinner NOT landing on red, and the second spinner landing on red?

A fair coin is tossed 4 times. What is the total number ways the results can be observed (ie HHHH, HHHT, HHTH.....).

What is the probability of choosing 2 67's in a row out of the following data set? Assume replacement.