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Downstream speed = 96 / 4 = 24 km/h Upstream speed = 96 / 6 = 16 km/h Speed of stream = (Downstream speed - Upstream speed) / 2 Speed of stream = (24 - 16) / 2 = 8 / 2 = 4 km/h Correct Option: d) 4 km/h
Let X1, X2 and X3 are three (Pairwise) uncorrelated random variables. The mean & variance of each variable is 0 and 3, respectively. Find the correl...
The __________________test in econometrics begins by assuming that a defining point exists and can be used to differentiate the variance of the error term.
An analyst has data on wages for 100 individuals. The arithmetic mean of the log of wages is the same as:
An analyst has data on wages for 100 individuals. The arithmetic mean of the log of wages is the same as:
In a small open economy with a floating exchange rate, the supply of real money balances is fixed and a rise in government spending ______
In 1991, under the external sector reforms. Indian rupee______.
Suppose your data produces the regression result y = 10 +3x. Scale y by multiplying observations by 0.9 and do not scale x. The new intercept and slope ...
What is the optimal number of trips to bank such that cost of holding money is minimum, if the rate of interest foregone is 10% , income is 100 and the ...
GDPf = Gross Domestic Product at Factor Cost; GDPm = Gross Domestic Product at Market Price; NNPf = Net National Product at Factor Cost; C = Consumptio...
The regression equation is Y = β1X1i + ui and following is the sample,
