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We have, Z sits second to the right of X who sits on the smaller side of the table. Only two persons sit between Z and V. From the above condition, there are two possibilities. Case-1 Again we have, W sits second to the right of T. From the above condition, there are three possibilities.
Case-2
Again we have, The number of persons sits between X and W is the same as the number of persons sit between W and S. The number of persons sits between U and S is one more than the number of persons sit between V and X when counted from the right of both U and V. From the above condition, case1 and case2 get eliminated. Case2a shows the final arrangement.
For an experiment we have the following data set: n = 4, ∑ X = a,∑ Y = 10,∑ XY = 21,∑ X2 = 30,∑ Y2 = 30 the correlati...
The grouped data for the observations are
Class: 1-3 3-5 5-7
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the Laspeyres price in...
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Which of the following is NOT a way of the sampling?
The mean and median of the distribution is 12 and 15. Then the mode equals to:
Marshall-Edgeworth Index number:
Which of the following is NOT a type of data classification?