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Significance of the scouts performance in the test

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Reference no: EM132857626

The same test was given to a group of 100 scouts and 144 guides. The mean score for scouts was 27.53 and the mean score for the guides was 26.81. Assuming a common population standard deviation of 3.48, test at 5% level of significance whether the scouts performance in the test was better than that of the guides. Assume that the scores are normally distributed.

Reference no: EM132857626

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