ACTIVITY 3: Find the mean, variance and the standard deviation of the following probability distributions. P (X) 0.238 1 0.290 0.177 4 0.158 5 0.137

A First Course in Probability (10th Edition)
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АСTIVITY 3:
Find the mean, variance and the standard deviation of the following probability
distributions.
P (X)
0.238
X
1
0.290
3
0.177
4
0.158
5
0.137
Transcribed Image Text:АСTIVITY 3: Find the mean, variance and the standard deviation of the following probability distributions. P (X) 0.238 X 1 0.290 3 0.177 4 0.158 5 0.137
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