What is e[c], the expected value of c

Assignment Help Basic Computer Science

Reference no: EM131081843

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?

Reference no: EM131081843

Questions Cloud

How does harrah strategy differ from its competitors : What are the basic elements of Harrah's closed-loop marketing system and how does it help to improve ROIs? What specific challenge did Expedia face related to customer data? Why was this important to its success?

Is the commentator right-comment from economic perspective : Sammy Hagar is a popular recording artist and is perhaps most well known for being the former lead singer of the rock band Van Halen. In a recent interview Hagar was asked whether he planned on making new music. That doesn't even come close to equali..

Eliminate a specific frequency from band of desired : What type of filter is used to eliminate a specific frequency from band of desired frequencies?

Cultural differences between the us and india : Identify best practices related to professionalism and incident management. Also, discuss the cultural differences between the US and India and how to handle those differences when dealing with professionalism.

What is e[c], the expected value of c : What is E[C], the expected value of C?

About the individual utility functions : Adam Smith: U(x,y) = xyJeremy Bentham: U(x,y) = xayb (Cobb-Douglas utility function)Alfred Marshall: U(x,y) = ln x + ln y John M. Keynes: U(x,y) = x + yb (Quasi-linear utility function) Joan Robinson: U(x,y) = aX + bY (linear; perfect substitut..

Provide future of mimo : What is MIMO? What's the history? What issues are addressed? What are the goals? Identify all advantages and disadvantages of MIMO.

What are four security risks in using cloud computing : What are four security risks in using cloud computing? What are four legal risks that are common across all cloud-computing scenarios?

User Account

All Pages