Are you surprised by the numerical answer you obtained

Assignment Help Basic Statistics

Reference no: EM131369754

A market research field worker needs to interview married couples about use of a certain product. The researcher arrives at a residential building with three apartments. From the names on the mailboxes downstairs, the interviewer infers that a married couple lives in one apartment, two men live in another, and two women live in the third apartment.

The researcher goes upstairs and finds that there are no names or numbers on the three doors, so that it is impossible to tell in which of the three apartments the married couple lives. The researcher chooses a door at random and knocks. A woman answers the door. Having seen a woman at the door, what now is the probability of having reached the married couple?

Make the (possibly unrealistic) assumptions that if the two men's apartment was reached, a woman cannot answer the door; if the two women's apartment was reached, then only a woman can answer; and that if the married couple was reached, then the probability of a woman at the door is 12. Also assume a 13 prior probability of reaching the married couple. Are you surprised by the numerical answer you obtained?

Reference no: EM131369754

Questions Cloud

Discuss the role of the community health nurse : Nursing services are an important part in caring for the patients and providing them the relief they need. From patients with chronic health conditions to patients who need elder care, nursing has proved itself as an important aspect. People now p..

What is the probability that it really will be successful : From past experience with similar products, a company knows that a new product has a 0.60 chance of success on the national market. If the test indicates that the product will be successful, what is the probability that it really will be successfu..

Elaborate on a case analysis about domino pizza inc : Could you please elaborate on a case analysis about Domino's Pizza Inc. This should be included the following three strategy factors: a) Demand, competitive advantage, competitors, labor force, and outsourcing.

Write a application that calculate total annual compensation : PRG 420- Write a Java NON-GUI application using NetBeans Integrated Development Environment (IDE) that calculates the total annual compensation of a salesperson. Consider the following factors:

Are you surprised by the numerical answer you obtained : A market research field worker needs to interview married couples about use of a certain product.- Are you surprised by the numerical answer you obtained?

Explain demings theory of leadership : Explain Deming’s theory of leadership. What practical ideas could modern leaders apply and use in their organizations? Why?

Write a response about the given post : Our body makes energy from the carbohydrate and lipid present in the food we eat and drink. Glucose is our body's preferred energy source but fatty acids provide an alternative energy source when needed. This forum will explore deeper several to..

Implement the vlookup formula at your colleague suggestion : You have been using a variety of nested IF functions to calculate costs in your spreadsheet when a colleague stops by and comments on what you have been working on, suggesting that there is an easier approach to use. You implement the VLOOKUP formula..

Probability that at least one in five attempt telephone call : Suppose that one in 200 long-distance telephone calls is misdirected. What is the probability that at least one in five attempted telephone calls reaches the wrong number?

User Account

All Pages