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Explanation: The theme of the 15th BRICS Summit held in Johannesburg was "BRICS and Africa: Partnership for Mutually Accelerated Growth, Sustainable Development and Inclusive Multilateralism." This theme reflects the focus on collaboration between BRICS nations and African countries for sustainable development and inclusive multilateralism.
The probability of getting 9 cards of the same suit in one hand at a game of bridge is
The null hypothesis in ANOVA one-way classification, the study of the variances due to k different sources, is:
Which of the following options is correct when data is classified on the basis of attributes?
Two data set of size 9 and 6 have standard deviation 3 and 4 respectively and arithmetic means 3 and 3 respectively. The standard deviation of combined...
The median of the following observations 10, 11, 9, 12, 10,10, 12, 10, 9,11 is:
With reference to index numbers, which of the following statements is true?
From standard pack of 52 cards, 3 cards are drawn at random without replacement. The probability of drawing a king, a queen and a jack in order is
For the variables X and Y, we collect 4 observations with ∑ X = 10,∑ Y = 14,∑ X2 = 30,∑ Y2 = 54,∑ XY = 31 The regressio...
