Let the Cost price and Selling price of the shirt be Rs. 3x and 4x respectively. According to the question, => 1.35 × 3x – 30 = 4x => x = 30/0.05 = 600 Therefore the cost price of the shirt = 3x = Rs.1800
X = 10Y+9 and Y = DX+8 are two regression equations of X on Y and Y on X respectively. Which of the following is true always regarding D
What is the standard deviation of first n natural numbers?
Which of the following statements is correct regarding Mutual Fund?
'Distributed Profits' is also known as:
Suppose the regression specification y(hat) = a + βx + l z + ε was estimated as y = 5 + 6x + 7z. We have a new observation for which x = 5 and z = ...
Which of the following is correct regarding the Durbin-Watson Test?
...Which of the following four-firm concentration ratios is most consistent with perfect competition?
Under nominal wage rigidity, the short run aggregate supply schedule will be
If a constant 60 is subtracted from each of the values of X and Y, then the regression coefficient is
Consider the following:
Assertion (A): According to Peacock-Wiseman hypothesis, public expenditure increases overtime in a step-by-step manner.
