SOLUTION: find a formula for the probability distribution of the random variable x representing the number on a tag drawn at random from a box containing 12 tags 1 to 12. what is probability
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Question 957048: find a formula for the probability distribution of the random variable x representing the number on a tag drawn at random from a box containing 12 tags 1 to 12. what is probability the number drawn is less than 4?
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Each tag has an equal likelihood,
So for each value of X, the probability is
.
.
.
Since there are 3 values less than 4,
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