Mean value - statistical aspects of variability, Operation Management

Assignment Help:

Mean value - Statistical Aspects of Variability

The arithmetical mean value (µ, mu) of the measurements can be readily calculated, as follows. Let the class mid- point values be denoted as x1, x2, x3, etc, and the frequency in each class as f1, f2, f3, etc. Let N be the total number of measurements (200 in this case). Select a convenient value (V) close to the expected mean value, say 505 in this case. Calculate the arithmetical mean value (µ) as:

µ = (f1 (x1-V) +f2(x2-V) + f3 (x3-V)... /N) + V

In this case

µ= (1(-15) +10(-10) +52(-5) + 63(0) + 56(5) + 16(10) +2(15)/200) + 505

= 505.48mg


Related Discussions:- Mean value - statistical aspects of variability

Explain fabindia''s organizational culture, How would you describe William ...

How would you describe William Bissell's personality? What terminal and instrumental values are likely to have been especially important to him? How would describe Fabindia's organ

Quantitative technology in management, what are the challenges of quantita...

what are the challenges of quantitative technology in management

What does operations function contribute to business, 1. What does the oper...

1. What does the operations function contribute to the business?  Answer: The answer must be that the operations function, whether it be to manufacture products or provide servi

Explain assemble a computer mouse, You have been asked to set up an assembl...

You have been asked to set up an assembly line to assemble a computer mouse. The precedence network is shown below; task times in minutes are given in parentheses. There are 480 mi

Explain changes in the environment, What changes in the environment provide...

What changes in the environment provided the opportunity for the Dewmocracy approach?

What are the possible to use a ti-84 calculator, To test H0: p=.35 versus h...

To test H0: p=.35 versus h1:p Please let me know if it is possible to use a ti-84 calculator ? = Power =

Define the important feature of collective bargaining, Define the important...

Define the important feature of collective bargaining. The important feature of collective bargaining is give and take.

Key performance objectives of operation strategy, Key Performance Objective...

Key Performance Objectives of Operation Strategy There is broad consensus that supports the view that operational competitive priorities which satisfy customers such as price

Explain profit sharing plans have no criticism, All of the following statem...

All of the following statements about profit sharing are true/ except/1.profit sharing plan reward staff based on organization profits/2.profit reward a person according to measure

Functional departments, operation management is the central to the function...

operation management is the central to the function of business organisation.discuss this statement highlighting how organisations interract with the other functional areas of your

Write Your Message!

Captcha
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