A-Level
EDEXCEL
Mathematics & Further Mathematics
May 2018
QP-201805-Mathematics-US2 · Question 4
Question (excerpt):
12 4. The volume of milk, M litres, in cartons produced by a dairy, has distribution N(ȝ, ı2), where ȝ and ı are unknown. A random sample of 12 cartons is taken and the volume of milk in each carton i…
12 4. The volume of milk, M litres, in cartons produced by a dairy, has distribution N(ȝ, ı2), where ȝ and ı are unknown. A random sample of 12 cartons is taken and the volume of milk in each carton i…
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