In an examination, there are three sections namely Reasoning, Math, and English. The reasoning part contains 7 questions. There are 4 questions in the math section and 7 questions in the English section. If three questions are selected randomly from the list of questions, then what is the probability that all of them are from reasoning?
Total no of questions= 18 number of reasoning questions=7 Probability = 7C3/18C3 = 35/816
Suppose that the (inverse) market demand for good A is given by P = 400 - 2Q Where Q is total industry output. There are two firms that produce A. Ea...
Balance of Trade is measured as:
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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 ...
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The foreign capital investment in India on the eve of independence concentrated on the following sectors of the economy
(i) railways
...
Demand curve of a Monopoly firm is Q=1000-50P and the Total cost of production is TC = 50+2Q. Profit maximizing output for the firm is
Suppose that a firm has the cost function for a plant as given below
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where q is output, w is the cost of labour l a...
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...
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 ...
