Business Studies, asked by zelalemma08, 2 months ago

An aptitude test for selecting officers in an insurance company was conducted on 1000 candidates. The average score was found to be 42 with a standard deviation of 24 scores. Assuming normal distribution for the scores. Find the number of candidates with scores exceeding 60 and scores falling between 30 and 60.

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Answered by ritabani

11

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An aptitude test for selecting officers in a bank was conducted on 1000 candidates. The average score is 42 and the...

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