GENED Question 4. On a rainy Friday night, you plan to stay in and watch two mov

Question

GENED Question 4. On a rainy Friday night, you plan to stay in and watch two movies with your family. There are 8 movies to choose from. How many possible combinations of movies can you choose? ET a) 8 b) 56 c) 28 d) 15 e) 64 Question 5. Suppose events A, 8 and C are mutually exclusive. Furthermore, events A, B, and C have following probabilities: P(A) are true. .25, P(B) 0.5 and P(C)-0.1. Determine which of the following statements P(AUB) 0.75 1l) Events A and C are independent III) P(AB) 0.25 a) None of the above statements are true. b) Ionly c) II and Ill only d) I, II, and IlIl only e) Iand Il only Question 6. Determine the value of zo in the following equation: P/(Z> Z)0.67 a) zo 0.7486 b) Zo 0.67 c) Zo 0.44 d) Zo=-0.44 e) Zo=-0.7486 Question 7. Compute the following probability: P(IZI

Explanation / Answer

Ans 6

c) 0.44

Ans 7

d) 0.9198

PS: We are directed to solve only first if multiple questions are posted . i have done 2

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