Proving a consistent estimator

Question
Let X1, X2, . . . , Xi , . . . be a sequence of iid continuous random variables with pdf f(x|θ), 0 < x < θ. Prove that the sample maximum X(n) is a consistent estimator of parameter ...
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Mathematics nt2018 6 days 0 Answers 17 views 0

Statistic Z- test

Question
There are two filling machines operating in a production unit filling syrup In bottles. Two samples each of size 36 filled bottles gave the following data: Which of the two machines is more stable in performance? Machine           Mean content         Standard ...
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Maths section in CA Foundation

Question
I belong from non math background So can u tell me which topics in maths are most important So I won’t feel burden to score at least 50
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CA, CS, CMA Garima Gupta 2 weeks 1 Answer 32 views 0

In a triangle ABC, find the ratio of AD : DC

Question
In a triangle ABC, AB = 5, BC = 7 and AC = 9 and D is on AC with BD =5. Find the ratio of AD:DC.
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Mathematics Raafia Manzoor 2 weeks 1 Answer 26 views 0

Distance between Incenter and centroid of a triangle

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In a triangle ABC, AB = 12, BC = 14 and AC = 16. I is the incenter and G is the centroid. Find the length of IG.
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Mathematics Raafia Manzoor 2 weeks 1 Answer 34 views 0

Number of molecules in one drop of liquid

Question
The density of liquid is 1.2g/ml. There are 35 drops in 2 ml. If the molecular weight of the liquid is 70, then the number of molecules in one drop of liquid are
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Chemistry Sudhanshu Kumar 2 weeks 1 Answer 38 views 0

the number of oxygen atom in the oxide

Question
In an experiment, 4 gm of M2Ox oxide was reduced to 2.8 gm of metal. If the atomic mass of metal is 56 g/mol, the number of oxygen-atom in the oxide is
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Chemistry Sudhanshu Kumar 2 weeks 1 Answer 26 views 0

Molar ratio of Fe+2 and Fe+3 in a mixture

Question
The molar ratio of Fe+2 and Fe+3 in a mixture of FeSO4 and Fe2(SO4)3 having equal number of sulphate ions in both ferrous and ferric sulphate is
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Chemistry Sudhanshu Kumar 2 weeks 1 Answer 32 views 0