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.
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..
Is this applicable to quartile coefficient of skewness?
Mam how we got 45 in Q1. Please help me
40+(((25-16)/18)*10) = 40+((9/18)*10) = 40+ (0.5*10) = 40+5 =45
At the base Q3 +Q1 should be calculated when u have found Coeff. Of Q.D
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.
Derivation of formula for quartlie deviation?
(Q3-Q1)/(Q3+Q1)
Derivation for this formula?
This formula is derived by statisticians using various data sets
why you added the same value in Q3+Q1 ?
maam for cofficient quartile deviation in dinomenator it is plus but u says minus.
Yes
Calculations are also according to plus
By mistake I have written Minus sign there.
@@apparacademy4616 okay thankss
Ma'am isn't the answer of the last problem wrong? We were supposed to add in the denominator.
Yes you are right bu mistake I have written minus in denominator but except the sign calculation and answer are all correct
Consider that minus sign as plus
Okay Ma'am. Thank you.
vry helpful many thnks
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..
By mistake in denominator I have written 66.85 -45
That in actual is 66.85+ 45
Thanks for bringing it to my notice.
Thanks alot
you sound like one of those teachers who looks lenient but is strict and doesnt give a shit about her students
How u get height 10 pls explain
Hi
Height means class width
For interval 0-10 height is (10-0) = 10
For interval 10-20 class height or width means (20-10 = 10) and so on.
Thank you so much maam
Nicely described ma'am thanks
Thanks
How we take L and F Nd f
For detailed video on quartiles you can view this video 13th video in business statistics playlist
ruclips.net/video/ITcPkgQl2zc/видео.html
How to find( L) lower limit
L is the lower limit of particular class like if it's 5-10 then l would be 5
@@varshanair9187no you have to take lower class-0.5=9.5 so for that case it must be 39.5
Tnq u
Most welcome
8:33 how is 75 lying in 70-80
Hey 70-80 in between 75 is present no.
Mera name ayush h