Notifica-IES-ISS-Exam-2024-engl-100424.pdf
921.6 KB
UPSC IES/ISS-2024
Total no. Of Vacancy
Indian Economic Services(IES):- 18
Indian Statistical Services(ISS):- 30
Last date to apply : 30 April 2024
P Statistics Tutorials.
https://youtu.be/jH9yDZiRTOo?si=CtOF_4ndohoJKzjf
Total no. Of Vacancy
Indian Economic Services(IES):- 18
Indian Statistical Services(ISS):- 30
Last date to apply : 30 April 2024
P Statistics Tutorials.
https://youtu.be/jH9yDZiRTOo?si=CtOF_4ndohoJKzjf
✍Today poll question
Q. In a simple linear regression model number of observations is 2, then an unbiased estimator of error term variance
Q. In a simple linear regression model number of observations is 2, then an unbiased estimator of error term variance
Anonymous Quiz
15%
(a) is always exist
36%
(b) is exist and unique
27%
(c) is exist but not unique
22%
(d) does not exist
✍Today poll question
Q. Independency of two random variables X and Y is always implies
Q. Independency of two random variables X and Y is always implies
Anonymous Quiz
31%
(a) Cov(X, Y)=0
7%
(b) r(X, Y)=0
58%
(c) Both (a) and (b)
3%
(d) Neither (a) nor (b)
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pstatisticstutorials.in_notes___bsPfpdCjD5___Linear-Model.pdf
853.4 KB
pstatisticstutorials.in_notes___bsPfpdCjD5___Linear-Model.pdf
✍Today poll question
Q. Two uncorrelated random variables X and Y always
Q. Two uncorrelated random variables X and Y always
Anonymous Quiz
32%
(a) independent
8%
(b) dependent
58%
(c) Cov(X,Y)=0
2%
(d) E(XY)=0
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✍In usual notation, which of the following is not correct for two independent random variables X and Y?
Anonymous Quiz
5%
(a) f(x,y)=f(x|y).f(y)
6%
(b) f(x,y)=f(y|x).f(x)
17%
(c) f(x,y)=f(x).f(y)
73%
(d) f(x,y)=f(x)/f(y)
✍Today poll question
Q. Which of the following statements is correct about distribution function?
Q. Which of the following statements is correct about distribution function?
Anonymous Quiz
12%
(a) it is lies in between [0,1]
10%
(b) it is monotonically increasing function
5%
(c) it is right hand continuous
73%
(d) all of the above
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Dear Aspirants,
We at P Statistics Tutorials wish you all a great success in UPSC ISS-2024 examination which is one of the most important endeavours of your life. We believe in your ability to crack this exam with outstanding results.✌️
Regards
Dr. Pankaj Kumar
P Statistics Tutorials
We at P Statistics Tutorials wish you all a great success in UPSC ISS-2024 examination which is one of the most important endeavours of your life. We believe in your ability to crack this exam with outstanding results.✌️
Regards
Dr. Pankaj Kumar
P Statistics Tutorials
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