HOW TO CALCULATE QUARTILE DEVIATION OF GROUPED DATA

[@MaryAoko-q5q]

Thank you so much sir for that explanation

[@theodoresweger4948]

I loved the way you explained this. what is weird to me is nothing to do with your explanation which was excellent, but my HP prime program has an error and comes up with near solutions which are wrong, but you are correct

[@KcseMathsTutorials]

Thanks..which is that HP program?

[@theodoresweger4948]

@@KcseMathsTutorials Statistics 1Var Mabe I need an update and when using a whisker plot wrong results also.

[@ekenebright1758]

Thanks fr the break down God bless you ❤

[@KcseMathsTutorials]

Amen

[@chrismulsberry9583]

Thank you! I've been looking for this!

[@NAJJEMBARUTH]

why subtract 0.5 from the lower limit of 50?

[@soulpaulx5947]

class boundary

[@KcseMathsTutorials]

Many confuse boundary and limit

[@kofitik3se39]

Perfect tutorials

[@Osita_Udeozo]

God bless you Sir

[@graciemaluki7580]

Good one thanks

[@clareatema2342]

Thank you for this sir

[@EuniceBosire-jc7lw]

Thank you

[@hamzeizmail442]

Is any L substract 0.5 thanks sir

[@hannahokwela7071]

Thanks , this is what I was looking for

[@khiladi5580]

Thank you sir.

[@perversemite519]

Thank u so much ❤❤

[@aileentalidano7123]

thank you so much

[@istekharkhankhan5153]

Thank you sir

[@theodoraflorencemazambara8226]

Clear thank u

[@salaudeenrukaiya7110]

PLS THE 75TH POSITION IS IT CONSTANT?

[@anirbanpandit445]

ধন্যবাদ

[@JEROMEMACAYAN]

why you use 100? since it is not percentiles?

[@KcseMathsTutorials]

Total frequency is 100

[@dkinobe]

Thanks comrade, others indicate quartile deviation as Q3-Q2 divided by 2, while here you are using Q1, why?

[@basibasimaria]

Wrong. It should be 65 not 70, so it will stop from 95. And the total of N=95, it shoud be the same.

[@carolynemwende272]

its 3.5 not 2.5

[@julianaigiri1118]

Thank you sir