(Answered) Rework problem 3 from section 43 of your text involving the

Statistics

Rework problem 3 from section 4.3 of your text, involving the expected value of a given probability density function. Use the density function shown below instead of the one in your text.

Value of X: ; Probability:

1 1/21

2 2/21

3 7/21

4 6/21

5 5/21

What is the expected value of this probability density function?

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