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•   Aeronautical Development Agency (ADA) has signed an MoU with the Indian Air Force (IAF) for integration of futuristic Weapons and Sensors for LCA Tejas aircraft. •   This will facilitate the IAF to independently carry out sensors, weapon integration and flight testing to enhance the operational capabililty of Tejas-LCA fighter. •   ADA has successfully developed and type certified Tejas LCA with a credit of more than 10000 sorties of incident free flying. •   IAF has already formed two squadrons of this fighter aircraft and twin seater aircraft are also being inducted.
The prices (in Rs.) for the commodity ABC,XYZ, MNO, and IJK in base year (2020) are 20, 18, 12, 24 and in current year (2022) are 25, 22, 15, 28 respec...
The limits of multiple correlation coefficient R1.23 are:
The Pearson's correlation coefficient between following observation
X:Â Â Â Â Â Â Â Â Â Â Â 1Â Â Â Â Â Â Â Â Â Â Â Â Â 2Â Â Â Â Â Â Â Â Â Â Â...
At a round table, n persons are seated on n chairs. The probability that two friends from same college are sitting next to each other, is:
The coefficient of correlation is the _________ of coefficients of regression.
If the mean and variance of a binomial distribution are 5 and 4, respectively, then the value of n is:
The deseasonalised time - series data will have only trend (T), cyclical (C) and irregular (I) components and is expressed as:
If P(A) = 0.4; P(B ∣ A) = 0.05; P(C ∣ A) = 0.04; P(B ∣ A ∩ C) = 0.09; P(C ∣ A ∩ B) = 0.0 7, then the probability of occurrence of all event...
If xi | fi , i = 1,2,...n is a frequency distribution with standard deviation 15 and mean 30, the coefficient of variation will be equal to: