Question: In the accompanying table, the random variable x represents the number of televisions in a household in the United States (based on data from Frank

In the accompanying table, the random variable x represents the number of televisions in a household in the United States (based on data from Frank N. Magid Associates).

x P (x)
0.........................0.02
1.........................0.15
2.........................0.29
3.........................0.26
4.........................0.16
5.........................0.12

Determine whether or not a probability distribution is given. If a probability distribution is given, find its mean and standard deviation. If a probability distribution is not given, identify the requirements that are not satisfied.

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