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The RBI has allowed NPCI to increase UPI P2M transaction limits, especially for high-value sectors.
If moment generating function of discrete random variable X is (q + pet )n , then E(X2) equals to
The limits of multiple correlation coefficient R1.23 are:
The mean deviation from an average A will be minimum, if A represents:
For the study purpose, the mean of the observations is 148 gm and standard deviation is 17.4 gm. Approximately, the coefficient of variation equals to:
Fundamental principles of design of experiment are
(I) Randomization
(II) Replication
(III) Local control
Which option is correct?
A physical instructor claims that the mean weight of students in school is greater than 82 kg with standard deviation 20. If a sample of size 81 studen...
For the cumulative distribution function
the upper quartile point is
Which option is WRONG?
For the frequency distribution of X number of grammatical mistakes per line is as follows.
X: 0 ...
