Question
Of 10 computer chips, 4 are defective. What is
the probability of selecting 3 without replacement, only one of which is defective?Solution
There are only 3 ways in which just one can be defective:
-
only the first is defective
-
only the second is defective
-
only the third is defective
According to the rule of multiplication, 
When two regression coefficients bear same algebraic signs, then correlation coefficient is:
Under Perfect Competition, Consider X’s production function to be Q=(min{K,L})1/2 , the price of capital is Rs.2 and price of labor is Rs.1...
When exchange rate in terms of domestic currency rises:-
When a straight-line demand curve is tangent to curvilinear demand curve then the elasticity of the curves at point of tangency is
The Comparative advantage theory was first developed by:
According to the neoclassical growth model, which of the following statements is false ?
What is the Cash Reserve Ratio (CRR)?
If the expected value of the error is not zero, it is a problem only if this expected value is
If the R2 value for a regression line is 0.70 for 50 observations. What is the adjusted R-square value if the number of independent variable...
What will be the value of P(not E) if P(E) = 0.07?
