Question
In 2021, who among the following was awarded the 12th
Kalasagar Awards for exemplary contribution to the field of Mohiniyattam?Solution
The correct answer is A
The lines of regression of a bivariate population are:
            3x-4y=10 and 5y-9x=15. Calculate the correlation coefficient in ...
In a market economy
If you have found the percentage of the value of sales accounted for by the four largest firms in an industry, you have found the
If the marginal product function of quibs is positive from 0 to 25 units of quibs, and 0 for 25 units of quibs and above, the total product function of ...
 X pays Rs. 5 lakhs to a person to transport fake currency worth Rs. 50 lakhs. The Police department pays Rs. 5 lakhs to a detective to investigate the c...
Refer to the below given table
Coeffic...
A profit-maximizing monopolist sets an output of 100 per day and a price of £10. Which of the following statements is true?
The H.M. and G.M. of a distribution are 8 and 10 respectively. Then the A.M. is
For n=100, given that the regression of X on Y is 4Y-6X+240 = 0 The mean of Y=100 and variance of X is 4/9 times the variance of Y. Calculate the coeffi...
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