Question
The Aditya-L1 mission, India’s first dedicated mission
to study the Sun, achieved its first science result by predicting a CME on which date?Solution
The Visible Emission Line Coronagraph (VELC) on Aditya-L1 predicted a coronal mass ejection (CME) on July 16, marking the mission’s first scientific achievement.
In a multiple regression model, the Durbin-Watson test statistic is 1.3, while the critical lower and upper values are 1.5 and 1.7 respectively. This im...
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 ...
 If the R2 value for a regression line is 0.60 for 50 observations. What is the adjusted Rsquare value if the number of independent variabl...
Calculate the value of VIF in case of Multicollinearity, if the Ri2(Coefficient of auxiliary regression on independent variables) is 0.60 and...
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...
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
There are two firms in the market and they follow Cournot model. The demand curve faced by them is Q = 180 – P and the marginal cost of producing the ...
GDPf = Gross Domestic Product at Factor Cost; GDPm = Gross Domestic Product at Market Price; NNPf = Net National Product at Factor Cost; C = Consumptio...
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 a multiple regression model, the Durbin-Watson test statistic is 1.3, while the critical lower and upper values are 1.5 and 1.7 respectively. This im...