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

What are the main purposes of a job description, Question 1: (a) What i...

Question 1: (a) What is the difference between ‘motivation' and ‘discipline' ? (b) Describe how the interrelationship between ‘discipline' and ‘motivation' is of interest

Activities of hrm, what is the literature review of Selection?

what is the literature review of Selection?

4DEP Part C, Ask Identifies Users of HR Services 1. Identifies at least 3 ...

Ask Identifies Users of HR Services 1. Identifies at least 3 users of HR services internal to your organisation and for each of them at least 2 key needs 2. Explain how HR can en

Change management, why have human resource aspects of mergers and acquisiti...

why have human resource aspects of mergers and acquisitions been ignored or handled poorly in the past

Methods to collect information for the job analysis, Methods to collect inf...

Methods to collect information for the job analysis: following methods may be used to collect information for job analysis: Questionnaire: this method is usually used to ob

System - method and types of wage payment, Q. System - method and types of ...

Q. System - method and types of wage payment? Time wage: this is the oldest and the most common method of fixing wages. Under this system workers are paid accordingly to the wo

Sound rewards system, Effective HR Management depends upon sound reward sys...

Effective HR Management depends upon sound reward system

Process of performance appraisal, Process of performance appraisal: Pe...

Process of performance appraisal: Performance appraisal is planned developed implemented through a series of steps: Job analysis job description and job specification: perf

What a manager is supposed to do in practice, Question: A finance offic...

Question: A finance officer was promoted to a senior Finance Officer position in a Ministry. Previously, he was working on his own but with the new position, he will have to ma

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