Homework Help: statistics

Posted by george on Wednesday, August 29, 2007 at 7:37am.

1. Express the indicated degree of likelihood as a probability value.

"There is a 40% chance of rain."

2. Find the indicated probability

A bag contain 6 red marbles, 3 blue marbles, and 7 green marbles. If a marble is randomly selected from the bag, what is the probability that it is blue. Is the answer 3/16?

statistics - economyst, Wednesday, August 29, 2007 at 9:33am
1) seems to me, "a 40% chance of rain" is already expressed as a probability value.

2) I get 3/16 also.

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