What is the expected value of x

Assignment Help Basic Statistics
Reference no: EM131416140

The probability that Mary will win a game is .01, so the probability that she will not win is .99.

If Mary wins, she will be given $100; if she loses, she must pay $5. If X = amount of money Mary wins (or loses), what is the expected value of X?

Reference no: EM131416140

Questions Cloud

What are the essential elements of a good spokesperson : What are the essential elements of a good and effective spokesperson in a crisis? What criteria are considered in selecting that particular person?
What is the purpose of feasibility analysis : What is the purpose of feasibility analysis? What information is desired from such an analysis?
Political and legal factors that impact international trade : Political and Legal Factors That Impact International Trade and Understanding How Culture Impacts Local Business Practices (write 200 words or more)
Why is it important in system engineering : Why is logistics important? How does it relate to system engineering (if at all)?
What is the expected value of x : If Mary wins, she will be given $100; if she loses, she must pay $5. If X = amount of money Mary wins (or loses), what is the expected value of X?
What is the purpose of design reviews : Describe PLM, ERP, and MES. How do these processes interact with systems engineering management?
Explain what expected value means in given situation : Explain what "expected value" means in this situation.- Is E(X) a possible outcome for the number of children that the Brann family will have?
Discuss the degree to which the change has been disruptive : Discuss the degree to which the change has been disruptive and how the organization has responded to the dynamics created by this change.
Implementation of the system engineering process : Refer to Figure 1.21. Briefly highlight the activities that are critical for the successful implementation of the system engineering process. When in the life cycle must these activities be addressed?

Reviews

Write a Review

Basic Statistics Questions & Answers

  Statistics-probability assignment

MATH1550H: Assignment:  Question:  A word is selected at random from the following poem of Persian poet and mathematician Omar Khayyam (1048-1131), translated by English poet Edward Fitzgerald (1808-1883). Find the expected value of the length of th..

  What is the least number

MATH1550H: Assignment:  Question:     what is the least number of applicants that should be interviewed so as to have at least 50% chance of finding one such secretary?

  Determine the value of k

MATH1550H: Assignment:  Question:     Experience shows that X, the number of customers entering a post office during any period of time t, is a random variable the probability mass function of which is of the form

  What is the probability

MATH1550H: Assignment:Questions: (Genetics) What is the probability that at most two of the offspring are aa?

  Binomial distributions

MATH1550H: Assignment:  Questions:  Let’s assume the department of Mathematics of Trent University has 11 faculty members. For i = 0; 1; 2; 3; find pi, the probability that i of them were born on Canada Day using the binomial distributions.

  Caselet on mcdonald’s vs. burger king - waiting time

Caselet on McDonald’s vs. Burger King - Waiting time

  Generate descriptive statistics

Generate descriptive statistics. Create a stem-and-leaf plot of the data and box plot of the data.

  Sampling variability and standard error

Problems on Sampling Variability and Standard Error and Confidence Intervals

  Estimate the population mean

Estimate the population mean

  Conduct a marketing experiment

Conduct a marketing experiment in which students are to taste one of two different brands of soft drink

  Find out the probability

Find out the probability

  Linear programming models

LINEAR PROGRAMMING MODELS

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd