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Christine Madeleine Odette Lagarde is a French lawyer and politician who has been the Managing Director of the International Monetary Fund since 5 July 2011. Kristalina Ivanova Georgieva-Kinova is a Bulgarian politician and the current chief executive officer of the World Bank. Until 2017, she was European Commissioner for Budget and Human Resources in the college of the Juncker Commission. The current Director-General of WTO is Roberto Azevêdo of Brazil, since 1 September 2013. The current president of ADB is Takehiko Nakao, who succeeded Haruhiko Kuroda in 2013. Nakao is Japan's former Vice Minister of Finance for International Affairs.
The Excess Kurtosis of the Geometric distribution with parameter p is:
The probability density function of a random variable X is f(x) = ( π /10) sin ( π x /5) ; 0 ≤ x ≤ 5. The first quartile of X is:
If each observation in a data set for number of employees in different divisions is doubled then the coefficient of quartile deviation:
If the population skewness of the observations 8,6,3, 1,2,5 is 0.233, then the population skewness of 16,12,6,2,4,10 is:
The first four moments of a distribution about the origin are -1.5,17,-30 and 108. The third moment about the mean is:
For frequency distribution presentation , which option is wrong.
Which of the following statements is INCORRECT?
Which of the following is an example of using a sample to make inference about a population?
The grouped data for the observation are as follows.
Class : 2-4 4-6 6-8...