Voice calls cost 20 cents each and data calls cost 30 cents, Ask an Expert

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Voice calls cost 20 cents each and data calls cost 30 cents each. C is the cost of one telephone call. The probability that a call is a voice call is P[V] = 0.6. The probability of a data call is P[D] = 0.4.

(a) Find PC(c), the PMF of C.

(b) What is E[C], the expected value of C?

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Computer Engineering, Engineering

Category:- Computer Engineering
Reference No.:- M91814793

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