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Mathematics
10.12.2021 16:57
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regarding a certain normal distribution concerning the income of the individuals

regarding a certain normal distribution concerning the income of the individuals we are given that mean =500 rupees and standard deviation = 100 rupees. Find the possibility that an invidual selected at random will belong to the income group rs420 to rs570
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wrightdarius78
wrightdarius78
4,7(16 marks)

I think its A im not suree

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