SOLUTION: When a California household is randomly selected, the number of televisions and the corresponding probabilities are: 0(.03);1(.15);2(.29);3(.26);4(.16); 5(.11)
Verify that this qu
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Question 1070493: When a California household is randomly selected, the number of televisions and the corresponding probabilities are: 0(.03);1(.15);2(.29);3(.26);4(.16); 5(.11)
Verify that this qualifies as a probability distribution. Then find the average number of TV's per household and the standard deviation. Is it unusual for a household in California to not have a television?
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
If it's a distribution,
First one, check.
Second one,
Check.
.
.
.
So then a value of would be
This value is more than two standard deviations away from the mean.
Yes, it's unusual.
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