The mean deviation from the mean for the data $6, 7, 10, 12, 13, 4, 12, 16$ is
- A$3.25$
- B$3.52$
- C$3.33$
- D$2.35$
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Similar Questions
The mean deviation of the numbers $a, a+d, a+2d, \ldots, a+2nd$ from their mean is equal to
The mean deviation about the mean for the data:
$x_i$
$5$
$7$
$9$
$10$
$12$
$15$
$f_i$
$8$
$6$
$2$
$2$
$2$
$6$
is equal to: (in /$13$)
| $x_i$ | $5$ | $7$ | $9$ | $10$ | $12$ | $15$ |
| $f_i$ | $8$ | $6$ | $2$ | $2$ | $2$ | $6$ |
DifficultJEE MAIN 2026
View SolutionIf $M_1$ and $M_2$ are the mean deviations from the mean and median of the first $15$ even integers,then $M_1+M_2=$
What is the coefficient of mean deviation about the median for the observations $40, 62, 54, 90, 68, 76$?
Difficult
View SolutionIf the mean deviation about the median of the numbers $k, 2k, 3k, \dots, 1000k$ is $500$, then $k^{2}$ is equal to :
DifficultJEE MAIN 2026
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