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The National Payments Corporation of India (NPCI) has implemented revisions to the UPI Autopay framework. These changes aim to enhance the flexibility and efficiency of automatic transactions, benefiting both consumers and merchants.
For the data set
X: 1 2 3 4 ...
With reference to analysis of variance. which of the following statements is/are correct?
(I) Change of origin will affect the value of F
...The mean deviation and coefficient of mean deviation of 5 observation are 1.2 and 0.4. If the sum of the first four terms is 10, then the fifth term is...
Five persons A, B, C, D and E occupy seats in a row at random. The probability that A and B sit next to each other is:
The prices (in ₹) of different yarns (per kg) in two consecutive years are as follows.
For an experiment we have the following data set: n = 4, ∑ X = a,∑ Y = 10,∑ XY = 21,∑ X2 = 30,∑ Y2 = 30 the correlati...
For the variables X, Y and Z, rXY = 0.80, rXZ = 0.64, rY Z = 0.79 , then square of multiple correlation coefficient R2 X.Y Z is:
If price-quantity are related for base year (0) and current year (1) are
∑ : p0q0 = 260,∑ : p1q0 = 395,∑ : p0q1 = 264,∑ : p1q1 = 422, t...
If random variable X follows binomial distribution with parameter n and p with mean 15 and variance 10, then the value of mode is
For the price -quantity chart
the Laspeyres price in...
