Question
Which instrument is commonly used to measure atmospheric
pressure?Solution
A barometer is the standard tool used to measure atmospheric pressure. This instrument is crucial for meteorological predictions and scientific studies related to air pressure.
A and B constitute a random sample of size 2 from normal population with the mean µ and variance α2, find the efficiency of (A+2B)/3
Consider a closed economy wherein
C = 0.8 Yd  , t = 0.25 , I = 900 – 50i , G = 800, L = 0.25 Y – 62.5i , M/P = 500
Where in Yd = Di...
GDPf = Gross Domestic Product at Factor Cost; GDPm = Gross Domestic Product at Market Price; NNPf = Net National Product at Factor Cost; C = Consumptio...
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 ...
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...
If a country's Terms of Trade (ToT) improve, what is the immediate and direct effect on that country's welfare?
 If the wage contracts gets better indexed with the prices, what will happen to the effect of unemployment on inflation?
Consider the following table
 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 ...
The regression equation is Y = β1X1i + ui and following is the sample,
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