SOLUTION: Determine whether the following is a probability distribution. if not identify the requirement that is not satified x 1 2 3 4 p(x) 0.037 0.200 0.444 0.296

Question 1126344: Determine whether the following is a probability distribution. if not identify the requirement that is not satified
x
1
2
3
4
p(x)
0.037
0.200
0.444
0.296
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!

check the sum of elements in first
If the following is a probability distribution, the sum of elements in 's must be equal .

So, it is a probability distribution. The sum of the 's is not , since .
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