Explain reduce the sampling standard deviation of red

Assignment Help Chemistry
Reference no: EM13245831

A box contains 126000 red marbles and 885000 yellow marbles. What sample size is required to reduce the sampling standard deviation of red marbles to 1.85%

Reference no: EM13245831

Questions Cloud

What function does the money supply serve in the economy : Why do you think the FED evaluates the money multiplier when making decisions with regard to the money supply What function does the money supply serve in our economy to influence certain economic variables
What is the difference between shutting down and going out : Say you are the manager of a perfectly competitive firm selling a product. Your business is making a loss because total revenue is less than total costs.
What is the magnitude of gravitational force on satellite : A satellite has a mass of 110 kg and is located at 1.96 106 m above the surface of Earth, What is the magnitude of the gravitational force on the satellite
Provide alternative to cracking down as means of increasing : Explain carefully in terms of production theory why it might be that no amount of "cracking down" can increase worker productivity at CF&D.  Provide an alternative to cracking down as a means of increasing the productivity of the sheet metal workers..
Explain reduce the sampling standard deviation of red : A box contains 126000 red marbles and 885000 yellow marbles. What sample size is required to reduce the sampling standard deviation of red marbles to 1.85%
What are the distinguishing characteristics of public goods : What is market failure? If a market failure is present, does this imply that government intervention will lead to a more efficient allocation of resources? Why or why not?
How will an increase in ethanol production impact the supply : How will an increase in ethanol production impact the supply and demand for corn, soy beans, and other alternative fuel resources What impact might this have on other goods and services dependent on these resources
Determine the opportunity costs and sunk costs : Mastercard had a series of cute commercials that list a series of accounting items and costs leading to a priceless product. Cell phones are often advertised as being free. In economics, it is said that nothing of value is either free or priceless
How the company can improve its profitability : Recommend how the company can improve its profitability to deliver more value to its stakeholders. Then, develop a brief plan to implement the recommendations.

Reviews

Write a Review

Chemistry Questions & Answers

  Find out the molar concentration of na

Determine the molar concentration of Na+ in a solution in which 6.315+/-0.004g of Na3PO4 has been added to 1000.0+/-0.4mL

  Name two amino acids that are mostly positively charged

Name two amino acids that are mostly positively charged at neutral pH. A Lysine and arginine B Histidine and arginine C Cysteine

  State concentrated sulfuric acid used in the labortory

concentrated sulfuric acid used in the labortory is 95% by mass. calculate the mass of water in 100-g

  How many nucleotides are needed to code for a polypeptide

How many nucleotides are needed to code for a polypeptide with eleven amino acids

  Compute the ph and concentration of all species

calculate the pH and concentration of all species present assuming that the activity coefficients are equal to 1.0 for all species

  Explain what is chloroform vapor pressure

chloroform, CHCl3 has a ΔHvap = 29.4 kL/mol. what is it's vapor pressure at 25 degrees celsius

  Describe the biochemical changes that takes place

explain the biochemical changes that takes place during the investment phase of glycolysis

  Explain how do you calculate the mass of solvent

How do you calculate the mass of solvent (assume that the density of water is 1.000g/mL): Please show how to solve the problem. NaCl with a mass of 11.47g and volume of water 108.76g

  What is the volume

a helium-filled weather balloon is launched from the ground where the pressure is 752 mmHg and the temperature is 21 degrees celsius. under these conditions its volume is 75.0 L.

  Define what is the initial concentration of a

The reaction A->B follows first-order kinetics with a half-life of 21.7 hours. If the concentration of A is 0.023 M after 48 hours, what is the initial concentration of A?

  How many grams of the nonvolatile solute glycerol

The vapor pressure of pure methanol, CH3OH, at 30 °C is 160. torr. How many grams of the nonvolatile solute glycerol, C3H5(OH)3, must be added to 131. g of methanol to obtain a solution with a vapor pressure of 133. torr?

  Calculate the work done in kj

Calculate the work done in kJ when 3.2 moles of H2O vaporizes at 1.00 atm and 38.8 oC. Assume the volume of liquid H2O is negligible compared to that of vapour.

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