If the mean deviation of the numbers \( 1,1+\mathrm{d}, \ldots ., 1... VIDEO
If the mean deviation of the numbers \( 1,1+\mathrm{d}, \ldots ., 1+ \)
\( \mathrm{P} \) \( 100 \mathrm{~d} \) from their mean is 255 , then a value of \( \mathrm{d} \) is:
W
(1) 10.1
(2) 20.2
(3) 10
(4) 5.05
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live
Other Videos By PW Solutions 2023-04-07 A data consists of \( \mathrm{n} \) observations: \( \mathrm{x}_{1}... 2023-04-07 If the variance of a data is 361 , then the standard
\( \mathrm{P}^... 2023-04-07 Let \( \mathrm{X}=\{\mathrm{x} \in \mathrm{N}: 1 \leq \mathrm{x} \l... 2023-04-07 If the sum of the deviations of 50 observations from
\( \mathrm{P}^... 2023-04-07 The mean of the numbers a, b, \( 8,5,10 \) is 6 and the
\( \mathrm{... 2023-04-07 The standard deviation of the numbers \( 31,32,33, \ldots \),
P 46,... 2023-04-07 The number of solutions of the system of equations
\( \mathrm{P} \)... 2023-04-07 If the mean and the standard deviation of the data 3 ,
P 5,7 , a, b... 2023-04-07 The standard deviation of \( 9,16,23,30,37,44,51 \) is
\( \mathrm{P... 2023-04-07 The mean of 5 observations is 5 and their variance is
P 12.4. If th... 2023-04-07 If the mean deviation of the numbers \( 1,1+\mathrm{d}, \ldots ., 1... 2023-04-07 If the mean of the data : \( 7,8,9,7,8,7, \lambda, 8 \) is 8 , then... 2023-04-07 If the standard deviation of the numbers 2,3 , a and
\( \mathrm{P}^... 2023-04-07 A photon collides with a stationary hydrogen atom in ground state i... 2023-04-07 Specific heat of water is \( 4.2 \mathrm{~J} / \mathrm{g}^{\circ} \... 2023-04-07 All the students of a class performed poorly in
\( \mathrm{P}^{15} ... 2023-04-07 The force exerted by a photon of intensity \( 1.4 \mathrm{kWm}^{-2}... 2023-04-07 The potential energy of a particle of mass \( m \) is given by \( U... 2023-04-07 A photon of wavelength \( 6630 \AA \) is incident on a totally refl... 2023-04-07 Work function of lithium and copper are respectively \( 2.3 \mathrm... 2023-04-07 The ratio of de-Broglie wavelengths of molecules of hydrogen and he...