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To Verify Whether A Course In Research Methodology Improved Performance, A Similar Test Was Given To 12 Participants Before And After The Course. The Original Marks And After The Course Marks Are Given Below: Original Marks 44 40 61 52 32 44 70 41 67 72 53 72 Marks After The Course 53 38 69 57 46 39 73 48 73 74 60 78 Was The Course Useful? Consider These 12 Participants As A Sample From A Population. - Math Discussion

To verify whether a course in Research Methodology improved performance, a similar test was given to 12 participants before and after the course. The original marks and after the course marks are given below: Original Marks 44 40 61 52 32 44 70 41 67 72 53 72 Marks after the course 53 38 69 57 46 39 73 48 73 74 60 78 Was the course useful? Consider these 12 participants as a sample from a population.

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ashwini 2013-10-03 17:58:59
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