What is the mean of x

Assignment Help Macroeconomics
Reference no: EM13182192

Assume a randon variable x, that is uniformly distributed between 25 and 50.

a. What is the mean of x?

b. What is the standard deviation of x?

c. What is the probability that x is between 28 and 37?

Reference no: EM13182192

Questions Cloud

State the reaction that would form a carboxylate ion : illustrate the reaction that would form a carboxylate ion from 2-Methylbutanoic acid. Write the IUPAC name for the ion that forms. Can you please show the condensed format versus the line angle?
State what is the final concentration of copper in the flask : What is the final concentration of copper in the flask b)what is the uncertainty in the value of the copper concentration?
On what interest on line-of-credit loans incured : Ruby has purchased a new home that needs repair. She has gained approval for a home improvement line-of-credit for $100,000 that she will use, along with her personal earnings, to fix up the house over three years. Interest on line-of-credit loans..
Compute the edge length of a niobium unit cell : Niobium (Nb) has a BCC cubic crystal structure, and an atomic radius of 0.144 nm. a) Calculate the edge length (d) of a niobium unit cell:
What is the mean of x : Assume a randon variable x, that is uniformly distributed between 25 and 50. a. What is the mean of x? b. What is the standard deviation of x? c. What is the probability that x is between 28 and 37?
State thermochemical equation to calculate delta h : oxidation of gaseous CIF by F2 yields liquid CIF3. Use the following thermochemical equation to calculate delta H reaction for the production of CIF3
Explain how the economy has fallen into a recession : "Government spending is taxation. When you look at this, I've never heard of a poor person spending himself into prosperity; let along I've never heard of a poor person taxing himself into prosperity. Mr. Jones sends his daughter $500 for a semest..
Design a web application using visual studio : Design a web application using Visual Studio.NET 2012 - the difference between the files is the character ‘h' is missing in the position 120 in the uploaded file.
What is the ph of the buffer when moles of naoh is added : What is the pH of a 1L buffer containing 1.5M Acetic Acid and 1.0M Sodium Acetate? What is the pH of the buffer when 0.5 moles of NaOH is added to solution? Assume no change in volume.

Reviews

Write a Review

Macroeconomics Questions & Answers

  Illustrate what is the present rate of unemployment

Illustrate what is the present rate of unemployment and the current rate of inflation

  What are some advantages of a unionized organization

Illustrate what are some advantages of a unionized organization. What are some disadvantages.

  Optimal quantity and total utility at equilibrium

Given the table of marginal utilities for CD's and century books, calculate the optimal quantity and total utility at equilibrium. Draw Sarah's budget line for part a and her budget line for part b on the same graph.

  Calculating and graphing the industry supply curve

Consider the table below the supply schedules for three competitive firms, each producing honey. These three firms make up the overall industry-Calculate the total industry supply at each price and fill in the table.

  Explain the difference among a price floor price ceiling

Explain the difference among a price floor also a price ceiling. Provide a situation in which a price ceiling may be used.

  Analyzing competitive markets

In a speech, Professor Gregory Mankiw contends that our elected federal leaders should raise the gasoline tax. Not quickly, but substantially.

  Find the marginal product of capital

Suppose you are the production manager for Widgets, Inc. Your job is to produce a fixed amount of output at the lowest cost possible. When you take over the position, you find that the price paid for a unit of labor is $20 (W = $20), and the price..

  Describe the economic and political economy aspects

Describe the economic and political economy aspects of the globalization debate. Why has globalization created so much controversy.

  Describe how these technologies have changed the way

Describe how these technologies have changed the way accounting is performed at your organization or an organization of your choosing.

  Management team at your hotel which has been asked to work

The management team at your hotel which has been asked to work together with the information technology manager to identify what information, documents, and files should be secured when stored on the server network and to identify possible solutio..

  Find consumer present consumption

Let P = 53-Q be a consumer's long-run demand curve for gasoline, and P= 103-2Q be the consumer's short-run demand curve,

  The invisible hand theory

The invisible hand theory which essentially says, people through pursuing their own economic self interest, help allocate resources in the economy as if an invisible hand is at work to do so.

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