To monitor the proportion of green m&m''s in packages of m&m

Assignment Help Mathematics
Reference no: EM13717647

To monitor the proportion of green M&M's in packages of M&M's, a quality control manager picked at random 20 M&M packages, each with 300 M&M's in them. The manager computed the proportion of green M&M's across all these packages as 0.15. What is the standard deviation of the sampling process? Note: Each package represents a randomly selected sample. Round the final answer to three decimal places.
Select one:
a. 0.021
b. 0.079
c. 0.005
d. 0.357

Reference no: EM13717647

Questions Cloud

How many liters of oxygen gas needed combustion : How many liters of oxygen gas at (7.410 x 10^2) torr and 22 c are needed for the complete combustion of (3.07 x 10^0) moles of propane, C3H8
Long cylindrical electrical heating element of diameter : A long cylindrical electrical heating element of diameter D=10mm, thermal conductivity k=240 W/mC, density =2700 kg/m^3 and specific heat c_p=900J/kgC is installed in a duct for which air flows in a cross flow over the heater at a temperature and vel..
Determine the heat transfer rate per unit width from plate : Water at 10C and a velocity of .6 m/s flows over one surface of a 1.5 m long flat plate maintained at 44C. Consider the following: Determine the heat transfer rate per unit width (W/m) from plate.
Looks like a cylinder except that the side is wavy : 24. An old urn is discovered that looks like a cylinder except that the side is wavy. The urn is 6 inches high. Scientists want to estimate the volume of the urn so they measure its circumference at intervals of 2 inches, and produce the follow..
To monitor the proportion of green m&m''s in packages of m&m : To monitor the proportion of green M&M's in packages of M&M's, a quality control manager picked at random 20 M&M packages, each with 300 M&M's in them. The manager computed the proportion of green M&M's across all these packages as 0.15. What ..
A maintenance group aims to improve the effectiveness : A maintenance group aims to improve the effectiveness of its repair work. The group therefore monitors the number of maintenance requests that require a second visit to complete the repair. On any given week the maintenance group responds to 20..
Discuss the relationship between the sum of the probabilitie : Discuss the relationship between the sum of the probabilities in a probability distribution and the total area represented by the bars in a probability histogram
Relative humidity is cooled at constant pressure : A system consisting initially of 0.5 m3 of air at 35°C, 1 bar, and 70% relative humidity is cooled at constant pressure to 29°C. Determine the work and heat transfer for the process, each in kJ.
Find the speed of the plane in still air : A plane flies 540 miles for 2 hours in the direction of the wind. Then it turns around and flies 690 miles for 3 hours against the same wind. Find the speed of the plane in still air and the wind speed.

Reviews

Write a Review

Mathematics Questions & Answers

  Find a linear equation

If x is the number of trees and y is the average yield per tree find a linear equation that gives the yield y in terms of the number of trees, x.

  Verifying some important results over real valued

verifying some important results over real valued functions.prove or disprovelet fgh be real-valued functions and let

  What should the price per pound of this mixture be

a grocer mixes together four pounds of peanuts costing $2 per pound with two pounds of walnuts costing $5 per pound. what should the price per pound of this mixture be?

  Write and solve an equation to represent the cost of x fish

Ronald is setting up an aquarium in his new office. At one pet store fish cost $2 and an aquarium costs $40. At another pet store, fish cost $3 and an aquarium costs $36. Write and solve an equation to represent the cost of x fish and an aquarium ..

  What is the speed of the plane in still air

if a plane can travel 490 mph with the wind and 430 mph against the wind , what is the speed of the plane in still air?

  Find probability and data representation

If order of the draw were important in a lottery, what would be the effect on odds of winning, if any? Explain. Find Probability and data representation

  Describe the meaning of the number 5 in the formula in

annual profit in thousands of dollars is given by the function px 100vx-5 3000where x is the number of items sold in

  Assume jim had executed 15 splits before his last split of

assume jim had executed 15 splits before his last split of 20 seconds. if his eventual time in the road race isnbsp405

  Find the radius and height of the cylinder of maximum volume

A hemisphere of radius 5 sits on a horizontal plane. A cylinder stands with its axis vertical, the center of its base at the center of the sphere, and its top circular rim touching the hemisphere. Find the radius and height of the cylinder of maxi..

  How far is the spacecraft from the earth in miles

The Voyager 1 spacecraft launched in 1977 by NASA as reached the edge of the solar system. Traveling at the speed of light, 300,000 km/sec, it takes approximately 13 hours for the signal transmitted by the spacecraft to reach the Earth. How far is..

  A phone company obtains an alphabetical list of names of

1.define the following terms in your own words.bullpopulationbullsamplebullbiasbulldesignbullresponse bias2.define and

  Estimate the difference in the population mean scores

Suppose the population standard deviations for men and for women both were about 100. Construct a 95% confidence interval to estimate the difference in the population mean scores on this event for men and women.

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