a)Suppose events E and F are mutually exclusive with P(E)= 0.15 and P(F)= 0.75. (i) What is the value of intersection P(E) and P(F)? ii) What is the value of P(E or F)? iii) If event E and F are independent, what is the value of P(E and F)? b) Suppose that for events A and B, P(A) = 0.24, and P(B)= 0.24, and P(A or B)= 0.48.

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2. a)Suppose events E and F are mutually exclusive with P(E)= 0.15 and P(F)= 0.75.

(i) What is the value of intersection P(E) and P(F)?

ii) What is the value of P(E or F)?

iii) If event E and F are independent, what is the value of P(E and F)?

b) Suppose that for events A and B, P(A) = 0.24, and P(B)= 0.24, and P(A or B)= 0.48.

Are events A and B mutually exclusive? How can we tell?

 

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