Error writing up an experiment, HR Management

Assignment Help:

Error : Some sources of error are connected with the use of instruments, and can be summarized as:

(i) Instrumental error, arising from the accuracy of the measuring instrument itself.

(ii) Observational or reading error, arising from the precision with which that instrument may be read.

(iii) Setting or adjustment error, arising from the accuracy to which it is possible to set the instrument. It is also partly dependent on the skill and experience of the operator.

When writing up an experiment one usually estimates the maximum expected error. Sometimes worst-case errors are known from specifications on a piece of measuring equipment: sometimes the errors have to estimate as they cannot be known absolutely, e.g., misreading a dial where the pointer lies between two marks on a scale. In this last case, percentage error cannot be known absolutely. .

Percentage error can be obtained as:

Estimated error x 100 = Actual measurement

 


Related Discussions:- Error writing up an experiment

Developing a performance appraisal system, Question: (a) Explain 360 de...

Question: (a) Explain 360 degree Feedback and elaborate on its advantages and disadvantages. (b) Describe the factors to be considered in developing 360 degree feedback?

Team design - size, Much research has been done on team size. It has been f...

Much research has been done on team size. It has been found that large teams can be detrimental to team processes. Large teams allow for social loafing, an issue which will be furt

Describe performance appraisal, Question 1: (a) Describe Performance Ap...

Question 1: (a) Describe Performance Appraisal and what are its objectives from an Organisation's viewpoint? (b) What are the factors that are considered in developing a pe

Advantages of the mbo, Advantages of the MBO: a. MBO helps and increase...

Advantages of the MBO: a. MBO helps and increases employee but it relates over all goals to the individuals goals, and helps to increase an employee's understand of where the o

Explain red hot stove rule, Q. Explain Red hot stove rule? Red hot stov...

Q. Explain Red hot stove rule? Red hot stove rule without the continual support and regard of subordinates, no manager can get the thing done. But disciplinary action against a

General observations of evaluation, Q. General observations of evaluation? ...

Q. General observations of evaluation? General observations: General observation should not be overlooked as a means of training evaluation. The immediate supervisor if often a

Information received in written communication , Information Received : You...

Information Received : You must always read the information you receive. After reading through the information you can decide what needs to be read in depth, what can be scanned a

How will job satisfaction be improved in organisations, Question 1: Job...

Question 1: Job satisfaction stems from both aspects of the work situation and from individual characteristics. In general, job dissatisfaction tends to be most pronounced when

Special files files and records, SPECIAL FILES : Files and Records As a...

SPECIAL FILES : Files and Records As a lab technician some very important files are kept in labs under your direct supervision. We are going to describe such files in this sect

Ssources of information for employer branding, how can labour marketing as ...

how can labour marketing as a source of information could be used by an organization in its quest to have a strong brand as an employer?

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