HELP ME!!!COURSE WORK

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HELP ME!!!COURSE WORK
Message posted by murali (via 194.82.103.143) on November 29, 2001 at 11:47 PM (ET)

I have been given data on 45 employees regarding their performance before and after a training programme.How do I check whether the efficiency of the workers has improved or not?and whether such improvement can be attributed to training?Being HR students our professor has asked us to use very simple methods for finding out.

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Re: HELP ME!!!COURSE WORK
Message posted by Tomi (via 213.133.214.2) on November 30, 2001 at 8:08 AM (ET)

Test for difference by using a paired t test.

Is the difference due to training? No way of telling unless you have a control group who have received no training.

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