✦ LIBER ✦

An investigation into the consistency of marking examination scripts in B.Sc. Part I in mechanical engineering

✍ Scribed by B. J. Hill

Book ID: 104638181
Publisher: Springer
Year: 1972
Tongue: English
Weight: 315 KB
Volume: 1
Category: Article
ISSN: 0018-1560
DOI: 10.1007/bf00139666

No coin nor oath required. For personal study only.

✦ Synopsis

Copies of the unmarked scripts of ten candidates in the 1970 B.Sc. (Eng.) Part I paper on Fluid Mechanics were marked by eight separate markers each working to the same marking schedule.

For the whole paper (maximum 100 marks) the standard deviation of a candidate's marks about his mean mark fell within the range of 3 to 11 marks. If the results of this investigation are typical the standard deviation in the marks a~regated for N equally weighted examinations is 5@ marks and is independent of the candidate's mean mark.

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