MCQ
Which is the crudest measure of dispersion?
- ✓Range.
- BInter-Quartile Range.
- CSemi-Inter-Quartile Range.
- DMean Deviation.
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|
Value
|
No. of observations
|
|
More than $200$
|
$56$ |
|
More than $250$
|
$38$ |
|
More than $300$
|
$15$ |
|
More than $350$
|
$0$ |