Question: A sample space contains seven simple events: E1 , E2 , . . . ,E7 . Suppose that E1 , E2 , . . .

A sample space contains seven simple events: E1 , E2 , . . . ,E7 . Suppose that E1 , E2 , . . . ,E6 all have the same probability, but E7 is twice as likely as the others.

Find the probabilities of the events

8. B = {E,, E.,, E., E7}

8. B = {E,, E.,, E., E7}

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