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Let the distance = D km. Time at 3 km/h = D/3, time at 4 km/h = D/4. Total time difference = 20+30=50 minutes = 5/6 hours.
Which of the following conditions is not necessary for ordinary least squares to be the best unbiased linear estimator (BLUE)?
Suppose the nominal interest rate is 7 per cent while the money supply is growing at a rate of 5 per cent per year. If the government increases the grow...
'Distributed Profits' is also known as:
Given x=2y+4 and y=kx+6 are the lines of regression of x on y and y on x respectively. Find the value of k if value of r is 0.5.
For a normal curve, X+-3sd lies within?
What is the elasticity of demand given by x=100-50p at price = 10?
In classical linear regression model if we add in 90 in X and Y observation and re-estimate the regression model then slope coefficient
Which Indian NBFC was selected for the FATF Mutual Evaluation report 2023-24?
What is the marginal rate of income...
Consider the following Utility function U(x,y) = 4x+5y. The price of x and y are 5 and 6 respectively. The income of the consumer is 120. Calculate the ...