Find the mean deviation for the observations: 3,8,1,7,6 - Vidyadip

Question

Find the mean deviation for the observations: $3,8,1,7,6$

✓

Answer

Mean Deviation $=2.4$

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

Using all digits $,,,$ and 0 , how many numbers can be formed whose value is between 00 to 00 ?

Define weighted mean

Using the following frequency distribution of marks of students of a school, find the range and relative range of the marks.

Marks	$20-30$	$30-40$	$40-50$	$50-60$	$60-70$	$70-80$
No. of Students	$8$	$20$	$25$	$60$	$45$	$10$

The median of a set of 17 observations is 35 . Later, it was found that the value of one observation was taken as corrected median with reason.

The common ratio of a G.P. is 3 and the sum of its first four terms is 400, write the G.P.

For a frequency distribution of a data, Quartile deviation $=\frac{1}{3}$ (median) $=6$ and the sum of extreme quartiles is $28$ . Find the coefficient of skewness.

State the definition of statistics given by Croxton and Cowden.

Find the 8th term of the G. P. $\frac{1}{8}, \frac{1}{4}, \frac{1}{2}, \ldots . .$

For a frequency distribution if $Q_{1}=17.4, Q_{3}=36.6$, find quaritile deviation and coefficient of quartile deviation.

There are 40 employees in a company. A systematic sample of size 5 is to be selected from them. Explain how would you select the sample.