Let \(x_i(1 \leq i \leq 10)\) be ten observations of a random variable \(X\). If \(\sum_{i=1}^{10... VIDEO
Let \(x_i(1 \leq i \leq 10)\) be ten observations of a random variable \(X\). If \(\sum_{i=1}^{10...https://bit.ly/YTAI_PWAP https://www.pw.live
Other Videos By PW Solutions 2024-05-22 Let \(A(a, 0), B(b, 2 b+1)\) and \(C(0, b), b \neq 0,|b| \neq 1\), be points such that the area o... 2024-05-22 The set of all possible values of \(\theta\) in the interval \((0, \pi)\) for which the points \(... 2024-05-22 Let \(X = \{ x\varepsilon N:1 \leq x \leq 17\}\) and \(Y = \{ ax + b:x\varepsilon X\) and \(a,b\v... 2024-05-22 A point on the straight line, \(3 x+5 y=15\) which is equidistant from the coordiante axes will l... 2024-05-22 The outcome of each of 30 items was observed; 10 items gave an outcome \(\frac{1}{2} - d\) each,... 2024-05-22 If the mean and the standard deviation of the data \(3,5,7\), \(a, b\) are 5 and 2 respectively,... 2024-05-22 If the variance of the following frequency distribution:is 50 , then \(x\) is equal to___________... 2024-05-22 If the data \(x_{1},x_{2},.......x_{10}\) is the such that the mean of first four of these is 11,... 2024-05-22 A 10 g mixture of hydrogen and helium is contained in a vessel of capacity 0.0125 m3 at... 2024-05-22 The mean of 10 numbers \(7 \times \ 8\ ,10 \times \ 10\ \ ,13 \times \ 12\ \ ,16 \times \ 14\ \ ,... 2024-05-22 Let \(x_i(1 \leq i \leq 10)\) be ten observations of a random variable \(X\). If \(\sum_{i=1}^{10... 2024-05-22 If \(A = \{ x \in R:|x - 2| > 1\}\), B=x∈R:x2-3>1 and \(\ C = \{ x \in R:|x - 4| \geq... 2024-05-22 Hemoglobin contains \(0.34 \%\) of iron by mass. The number of \(\mathrm{Fe}\) atoms in \(3.3 \ma... 2024-05-22 The mass percentage of nitrogen in histamine is--------------... 2024-05-22 In the below reaction, \(5 \mathrm{~g}\) of toluene is converted into benzaldehyde with \(92 \%\)... 2024-05-22 If \(A=\{x \in R:|x|<2\}\) and \(B=\{x \in R:|x-2| \geq 3\}\) : then:... 2024-05-22 When a certain amount of solid A is dissolved in \(100 g\) of water at \(25^{\circ} C\) to make a... 2024-05-22 The elevation in boiling point for 1 molal solution of nonvolatile solute \(A\) is \(3 K\). The d... 2024-05-22 In water hyacinth and water lily, pollination takes place by... 2024-05-22 A typical angiosperm embryo sac at maturity, though 8 nucleate is 7 celled, because... 2024-05-22 The plant parts which consist of two generations one within the other (1) pollen grains inside th...
0