Lubricants in electrical equipment

Assignment Help Business Management
Reference no: EM132263562

Polychlorinated biphenyl (PCB) is among a group of organic pollutants found in a variety of products, such as coolants, insulating materials, and lubricants in electrical equipment. Disposal of items containing less than 50

parts per million (ppm) PCB is generally not regulated. A certain kind of small capacitor contains PCB with a mean of 48.3

ppm and a standard deviation of 7

ppm. The Environmental Protection Agency takes a random sample of 40

of these small capacitors, planning to regulate the disposal of such capacitors if the sample mean amount of PCB is 48.5

ppm or more. Find the probability that the disposal of such capacitors will be regulated.

Reference no: EM132263562

Questions Cloud

Find the area under the standard normal curve : Find the area under the standard normal curve between z = 0.04 and z = 2.64. Round your answer to four decimal places, if necessary.
Consider a t distribution with 3 degrees of freedom : Consider a t distribution with 3 degrees of freedom. Find the value of c such that P(t>c)=0.01. Round your answer to at least three decimal places
What is the probability that acl surgery : What is the probability that your ACL surgery at a high-volume hospital is completed in less than 100 minutes?
Leading and working in teams : Please note that you need to watch all the sections of the video - you can select the next video that you want to watch from the left hand menu
Lubricants in electrical equipment : Polychlorinated biphenyl (PCB) is among a group of organic pollutants found in a variety of products, such as coolants, insulating materials
What is stakeholder theory : What is stakeholder theory? How does it drive requirements to spend money on cybersecurity products & services?
Estimate the value of the standard error : The mean number of hours worked per week is 40.56, with a standard deviation of 17.54. The sample size is 169.
What was the most difficult concept for you to understand : Review lecture presentation. What was the most difficult concept for you to understand?
Mean and standard deviation of the sampling distribution : How do you find the mean and standard deviation of the sampling distribution of x overbar x.

Reviews

Write a Review

Business Management Questions & Answers

  Discuss the challenges to measuring sustainability

measurement approach and the metrics they use. Companies may include both financial and nonfinancial measures about inputs, process, output, and outcomes.

  Characteristics of adult learning and effective facilitation

Describe the methods, tools, or strategies from the session that you would like to emulate, if the experience was positive, or avoid.

  What are the definitions of culture and value

What are the definitions of culture and value? Which values are most important in today's professional world?

  Explain statistical analysis you will need to perform

Elaborate in details illustrate what type of data are you going to collect, (quantitative and qualitative). Explain statistical analysis you will need to perform related to the outcome of focus groups.

  Comparative effectiveness research

What are the advantages and the disadvantages of comparative effectiveness research (CER)?

  Saving rate actually not good for an economy

Saving is a good thing, right? Under what circumstances is an increased saving rate actually not good for an economy?

  Product market categories

Please give an example where communications has not only helped brands to gain market share but fundamentally changed their product market categories.

  What are your options when crucial files are accidentally

What are your options when crucial files are accidentally deleted from the hard drive and can't be retrieved from the Recycle Bin?

  Probability of getting an odd number

1) From the sample space S = {13, 94, 25, 72, 88}, what is the probability of getting an odd number?

  Illustrate what changes would the owners have anticipated

Illustrate what changes would the owners have anticipated? Illustrate what challenges presented themselves and explain why? Discuss how they might have been foreseen and Illustrate what could have been done.

  Concepts of net present value and shareholder wealth

How do you think today's low interest rate environment is impacting the time value of money? - How might this change the value of an asset or liability?

  Public on portable fire extinguishers

You have been assigned by the company officer to present a short class to the public on portable fire extinguishers and it is to be no more than 20 minutes.

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