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Rishikesh-Karnprayag Rail Project: The new broad gauge (1676 mm) rail line between Rishikesh and Karnaprayag is a very important development project in the state of Uttarakhand. The proposed railway line will connect 5 important cities like Devprayag, Srinagar, Gauchar and Karnaprayag. The length of this project with a project cost of Rs 16216 crore is 125.20 km, in which 104 km of railway line will be underground. 18 bridges and 17 tunnels are to be constructed under the project. The construction work of bridges and tunnels is being done at a fast pace.
Let MSA defines mean sum of squares due to factor A and MSE defines mean sum of squares due to error. If the null hypothesis of ANOVA for one way class...
If Arithmetic mean and coefficient of variation of x are 10 and 40 respectively, then the variance of y = 10 – 2x is:
If the mean and variance of a binomial distribution are 5 and 4, respectively, then the value of n is:
If the difference between the rank of the 4 observations are 2.5, 0.5, -1.5, -1.5, then Spearman's rank correlation coefficient equals to:
By the method of moving averages, the seasonal index for four quarters equals to:
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...
If each observation in a data set for number of employees in different divisions is doubled then the coefficient of quartile deviation:
