Mathematics (AS & A Level) · Oct / Nov 2024 · Paper 63 · Question 2
9709
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The masses, in kilograms, of small and large bags of wheat have the independent distributions N(16.0, 0.4) and N(51.0, 0.9) respectively. Find the probability that the total mass of 3 randomly chosen small bags is greater than the mass of one randomly chosen large bag. [5]
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