12th Standard Syllabus & Materials
12th Standard
TN 12th Computer Applications மின்னணு தரவு பரிமாற்றம் Sample Question Papers Study Material - QB365 Set A
NEW12th Standard
TN 12th Computer Applications மின் - வணிக பாதுகாப்பு அமைப்புகள் Sample Question Papers Study Material - QB365 Set A
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TN 12th Computer Applications மின்னணு செலுத்தல் முறைகள் Sample Question Papers Study Material - QB365 Set A
NEW12th Standard
TN 12th Computer Applications மின் - வணிகம் Sample Question Papers Study Material - QB365 Set A
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TN 12th Computer Applications திறந்த மூல கருத்துருக்கள் Sample Question Papers Study Material - QB365 Set A
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TN 12th Computer Applications வலையமைப்பு வடமிடல் Sample Question Papers Study Material - QB365 Set A
Published on: 13/05/2022
QB365 provides detailed and simple solution for every Creative Questions in class 12 Business Maths Subject.It will helps to get more idea about question pattern in
every Creative questions with solution.
Download Tamil Nadu 12th Standard Business Maths and Statistics question papers, model tests, one-mark questions, important questions, and public exam papers in PDF format. Free study materials and answer keys for TN State Board students.
Questions + Answers key
Take MCQ Business Maths and Statistics Test
1.
The normal distribution curve is _______
bimodal
Multimodal
unimodal
no mode
2.
For a standard normal distribution, the mean and variance are _________
μ,σ2
μ,σ
0,1
1,1
3.
In a binomial distribution if n = 5, p(x = 3) = 2. p(x = 2), then p = _________
2q
2p
q
\(\frac{2q}{3}\)
4.
For a binomial distribution with mean 2 and variance \(\frac{4}{3}\), p = _________
\(\frac{2}{3}\)
\(\frac{1}{3}\)
\(\frac{3}{4}\)
\(\frac { 2 }{ \sqrt { 3 } } \)
5.
If the variance of a Poisson distribution is 0.5. Then p(X = 3) is _________ (e-0.5= 0.6066)
0.1206
0.0126
0.1260
12.60
1.
(c)
unimodal
2.
(c)
0,1
3.
(a)
2q
4.
(b)
\(\frac{1}{3}\)
5.
(b)
0.0126
12th Standard Syllabus & Materials
12th Standard
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Tamilnadu Stateboard 12th Standard Subjects
Maths
Chemistry
Physics
Biology
Computer Science
Business Maths and Statistics
Economics
Commerce
Accountancy
History
Computer Applications
Biology
Computer Technology
Computer Applications
Computer Science
Business Maths and Statistics
Commerce
Economics
Maths
Chemistry
Physics
Computer Technology
History
Accountancy
Tamil
English
French
Tamilnadu Stateboard Standards
