MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Standard Deviation

Quartile devi...

Question

Quartile deviation for a frequency distribution is given by

A

Q = \frac{1}{4} (Q_{2} - Q_{1})

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

Q = \frac{1}{3} (Q_{3} - Q_{1})

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

Q = \frac{1}{2} (Q_{3} - Q_{1})

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

D

Q = (Q_{3} - Q_{1})

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C $Q = \frac{1}{2} (Q_{3} - Q_{1})$
It is fundamental concept that quartile deviation of any frequency distribution is given by, $Q = \frac{1}{2} (Q_{3} - Q_{1})$

Suggest Corrections

thumbs-up

0

Similar questions

Q. A total charge Q is broken in two parts

Q_{1}

Q_{2}

and they are placed at a distance R from each other. The maximum force of repulsion between them will occur, when

Q. A total charge

Q

is broken in two parts

Q_{1}

Q_{2}

and they are placed at a distance

R

from each other. The maximum force of repulsion between them will occur, when

Q. A total charge Q is broken in two parts

Q_{1}

Q_{2}

and they are placed at a distance R from each other. The maximum force of repulsion between them will occur, when

Q. The runs scored by a batsman in seven innings are

28, 60, 85, 58, 74, 20, 90

Q_{1}, Q_{2}, Q_{3}

and quartile deviation

q_{1} + q_{2} = q

. If the force between

q_{1}

q_{2}

is maximum, then

\frac{q_{1}}{q_{2}}

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Measure of Dispersion

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Standard Deviation

Standard XII Mathematics

Join BYJU'S Learning Program

CrossIcon