Quartile deviation is nearly equal to
(A) \( \sigma \)
(B) \( 3 / 2...
Quartile deviation is nearly equal to
(A) \( \sigma \)
(B) \( 3 / 2 \sigma \)
(C) \( 2 / 3 \sigma \)
(D) none of these
W
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live
Other Videos By PW Solutions
| 2023-02-14 | A particle crossing the origin of co-ordinates at time \( \mathrm{t... |
| 2023-02-14 | The median of the data \( 13,14,16,18,20,22 \) is
(A) 17 (B) 16
(C)... |
| 2023-02-14 | The site of perception of light in plants during photoperiodism is:... |
| 2023-02-14 | A body of \( 3 \mathrm{~kg} \). moves in \( \mathrm{X}-\mathrm{Y} \... |
| 2023-02-14 | For two vectors \( \mathbf{A} \) and \( \mathbf{B},|\mathbf{A}+\mat... |
| 2023-02-14 | A ball is thrown at an angle \( 75^{\circ} \) with the horizontal a... |
| 2023-02-14 | Plants follow different pathways in response to environment or phas... |
| 2023-02-14 | The sum of magnitudes of two forces acting at a point is \( 16 \mat... |
| 2023-02-14 | The mean of following frequency table is 50 .
\begin{tabular}{|c|c|... |
| 2023-02-14 | Mean deviation of numbers \( 3,4,5,6,7 \) is :
(A) 0
(B) \( 1.2 \)
... |
| 2023-02-14 | Quartile deviation is nearly equal to
(A) \( \sigma \)
(B) \( 3 / 2... |
| 2023-02-14 | The mean square deviation of \( n \) observations \( x_{1}, x_{2}, ... |
| 2023-02-14 | The general solution of the differential equation
[JEE Main-2020 (September)]
\( \mathrm{P} \)
\... |
| 2023-02-14 | \( \mathrm{ABCDEF} \) is a regular hexagon. The centre of hexagon i... |
| 2023-02-14 | If an observation in a series is 0 , then its \( \mathrm{GM} \) wil... |
| 2023-02-14 | A car owner buys petrol at Rs. 7.50, Rs. \( 8.00 \) and Rs. \( 8.50... |
| 2023-02-14 | A common tangent of \( 9 x^{2}-16 y^{2}=144 \) and \( x^{2}+y^{2}=9 \) is
(A) \( \mathrm{y} \sqr... |
| 2023-02-14 | P W |
| 2023-02-14 | If \( y=y(x) \) is the solution of the differential
P equation \( \frac{d y}{d x}+2 y \tan x=\si... |
| 2023-02-14 | A.P. : \( 3,8,13,18, \ldots \) का कौन सा पद 78 है? |
| 2023-02-14 | A particle is projected with some angle from the surface of the pla... |
0