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1) a. The number of mobile phones made by Finland has the following probability distribution: х A 2+ A 3+ A 4+A 5 +A 6+A
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1) a. The number of mobile phones made by Finland has the following probability distribution: х A 2+ A 3+ A 4+A 5 +A 6+A
1) a. The number of mobile phones made by Finland has the following probability distribution: х A 2+ A 3+ A 4+A 5 +A 6+A 7+A 8 + A P(X = x) 0.01 0.4 0.06 0.03 0.18 0.05 0.07 0.20 a. b. c. What is the probability that X is at least (5+ A)? What is the probability that x is at most (5+ A)? What is the expected number of mobile phones made by Finland? Find the Standard deviation for mobile phones made by Finland Find E(B x + A) and V-B x - A) (3 Marks) (3 Marks) (3 Marks) (7 Marks) (6 Marks) d. e.