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Re: LF: Tick test

To: [email protected]
Subject: Re: LF: Tick test
From: Rik Strobbe <[email protected]>
Date: Thu, 07 Aug 2008 14:51:05 +0200
In-reply-to: <[email protected]>
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[email protected] writes:
A person with no knowledge about the subject could be lucky and tick  the
right boxes. Like the lottery numbers selection
It is indeed like lottery for those with no knowledge.
And in that case the chance of succeeding the test is about the same as the chance of winning the lottery. In a well designed MC test the chance of succeeding on pure luck is far less than 1 in a million: - there is a penalty for wrong answers (so a on average a "monkey" should end on a zero score)
- the most obvious wrong answers should be in the list
Eg: if the questions is to calculate the voltage over a 10 Ohm resistor where the current is 5 A the list of answers should include 50 V, 2 V and 0.5 V
73, Rik  ON7YD - OR7T

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