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Question: 6 in the accompanying table the random variable x represents...
Question details
6. In the accompanying table, the random variable x represents the number of televisions in a household in a certain country. Determine whether or not the table is a probability distribution. If it is a probability distribution, find its mean and standard deviation.
x P(x)
0 0.04
1 0.11
2 0.32
3 0.25
4 0.15
5 0.13
If the table is a probability distribution, what is its mean? Select the correct choice below and fill in any answer boxes within your choice.
Its mean is ___
(Round to the nearest tenth as needed.)
The table is not a probability distribution
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