#25, QUARTILE DEVIATION & COEFFICIENT OF QUARTILE DEVIATION

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This video explains how to calculate quartile deviation and coefficient of quartile deviation.

quartile deviation
COEFFICIENT OF QUARTILE DEVIATION
appar academy
business statistics
quartile deviation and interquartile range

quartile deviation in statistics
how to calculate quartile deviation
measure of dispersion
quartile deviation for continuous series
how to find quartiles and interquartile range
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Is this applicable to quartile coefficient of skewness?

mugiwara
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Mam how we got 45 in Q1. Please help me

shaikwaseemahmed
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At the base Q3 +Q1 should be calculated when u have found Coeff. Of Q.D

paritech.
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Please make a video on the derivation of these formulas, its really easy to do the calculation now all thanks to you, just wanna know how these creepy equations came into being.
Once again Thanks a lot, for the last 3 hours i had been scrolling all over the internet to under the concept, which in the end has led me to you. Thanks, a lot, mam. Keep it up.

hassaansadiq
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why you added the same value in Q3+Q1 ?

TarunIstwalBGMI
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maam for cofficient quartile deviation in dinomenator it is plus but u says minus.

GilgitBaltistan
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Ma'am isn't the answer of the last problem wrong? We were supposed to add in the denominator.

samjackman
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At tha last mam thare is a mistake...that u wrote 66.85-45/66.85-45 that is equal to 1.... but as per formula 66.85-45/66.84+45 that is equal to 0.195..

pankajchaudhary
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you sound like one of those teachers who looks lenient but is strict and doesnt give a shit about her students

nabeeliscool