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The Belt and Road Initiative (BRI) is a transcontinental long-term policy and investment program which aims at infrastructure development and acceleration of the economic integration of countries along the route of the historic Silk Road. The Initiative was unveiled by China in 2013.
X and Y are independent normal variables with mean 50 and 80 respectively and standard deviation as 4 and 3 respectively. What is the distribution o...
With reference to analysis of variance. which of the following statements is/are correct?
(I) Change of origin will affect the value of F
...
If the first, fifth and ninth decile of frequency distribution xi ∣ fi are 3,10,16, respectively, then Kelly's coefficient of skewness is:
If A and B are mutually exclusive, the general addition rule is:
Which of the following approaches does multiplicative model have for the component of Time series Secular trend (7). Seasonal variation (S), Cyclical f...
If Z follows standard normal distribution with mean 0 and variance 1, then Z2 follows:
Which option is WRONG?
With which characteristic movement of a time series would you associate increasing demand of smaller automobiles?
