Answer:
Probability distribution for x:

Step-by-step explanation:
We can model the number of defective sets in the group of TV sets (variable x) as a binomial variable, with sample size=3 and probability of success p=2/7≈0.2857.
The probability of k defective sets in the group is:

So, we have this probabilty distribution for x:

Answer:
$ 35 .00
Step-by-step explanation:
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5X+7 is the correct answer
5 packages of spoons and and 4 packages of forks