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
Algebra ->
Probability-and-statistics
-> 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
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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):
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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 .
