Find the coefficient of quartile deviation for the observations:n… - Vidyadip

Question

Find the coefficient of quartile deviation for the observations:n $8,15,2,11,20,3,5$

✓

Answer

$Q_{D}=6$, Coefficient of quartile deviation $0.67$

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "2 Mark Each" from Measures of dispersion→Measures of dispersion — all question types→Statistics STD 11 Commerce question papers→Gujarat Board STD 11 Commerce question papers→Gujarat Board question paper generator→

Similar questions

If $T _7=96$ and $r=$ for a G P, find $T _5$,

$g: A \rightarrow N, A=\{x \mid x \in N, 1 < x \leq 4\} ; g(x)=x+1$. Find range of function $g$.

Obtain the expansion of following binomial expressions: $(3 a+4 b)^{3}$

Find the twelfth term of a G P $\frac{1}{8}, \frac{1}{}, \frac{1}{}, \ldots$

In how many ways can $2$ cards of queen or king can be selected from a well shuffled pack of $52$ cards ?

If $\mathrm{f}(\mathrm{x})=x^{2}-2^{x}+x^{x}$ then find $\mathrm{f}(2)+\mathrm{f}(0)+\mathrm{f}(-2)$

In how many ways can $3$ cards of same colour be selected from a well shuffled pack of $52$ cards ?

Find 10 th term of geometric progression : $\frac{1}{27},-\frac{1}{9}, \frac{1}{3},-1, \ldots$

There are $2$ defective screws in a box having $6$ screws. In how many ways can $2$ non-defective screws be selected from the box ?

Find 8 th term of geometric progression : $2,3, \frac{9}{2}, \ldots . .$