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Correlation: Pearson's & Spearman's [IB Math AI SL/HL] 

Revision Village
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Revision Village - Voted #1 IB Math Resource! New Curriculum 2021-2027.
This video covers two types of correlation: Pearson's & Spearman's. Part of the IB Mathematics Applications & Interpretation SL & HL course in Topic 4, Statistics & Probability.
More IB Math Videos & Exam Questions can be found at:
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22 авг 2024

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Комментарии : 24   
@chobhamu1689
@chobhamu1689 3 года назад
LOL The "Woop" after 0.814, great vid cheers mate
@jealfzeniacastro9619
@jealfzeniacastro9619 2 года назад
Thank you so much. I finally understood the difference between the two. Continue creating very informative content. Again, thank you so much!
@manishaguruprasad9612
@manishaguruprasad9612 2 года назад
you probably finished ib... am I right..? good job if yes and if not -> GOOD LUCK! ;)
@aadiravichandran4280
@aadiravichandran4280 Год назад
exam in like 8 hours twin ily
@alejandragutierrezalvarado6031
@alejandragutierrezalvarado6031 5 месяцев назад
your videos are short, clear and super useful. thank you so much! u've saved me
@mathmustafa
@mathmustafa Год назад
say hi to his dog at 8:23 :)
@tiffl
@tiffl Год назад
thank you so much for this! most helpful vid out there
@sayantanghosh6714
@sayantanghosh6714 2 года назад
Helpful explanation.Thank you.
@hafizsaid5099
@hafizsaid5099 2 года назад
saya dah habis test tapi kenapa sekarang baru nak muncul 😢
@michaeldegraaf3260
@michaeldegraaf3260 2 года назад
So well explained, thank you so much
@notanne2382
@notanne2382 2 года назад
damn thank you so much. math is driving me crazy
@kahlaarabbani2907
@kahlaarabbani2907 2 года назад
Whats the difference between 2 variable statistics and using the linear regression? Also is there a difference between the linear regression (mx+b) and (a+bx)?
@manishaguruprasad9612
@manishaguruprasad9612 2 года назад
I am not sure, but I know that mx+b is the one which is the form of (y=mx+c) the equation of the straight line.. I hope I am correct...:)
@zxearl
@zxearl 4 года назад
Hello sir, can i ask when to use spearman or pearson correlation? Thank you for reply
@Yiran
@Yiran 2 года назад
pearson's for hypothetically linear cases, spearman's for continuously correlative cases (not necessarily linear)
@aninditak3760
@aninditak3760 3 года назад
why arent these videos available on your website? like not even for gold membership? It would be very convenient if all the AA SLvideos are put together and are accessible
@aninditak3760
@aninditak3760 3 года назад
sorry I realise now this is AI not AA
@dahb2259
@dahb2259 3 года назад
how did he get 4.5
@yami8165
@yami8165 3 года назад
since he had 2 similar numbers, he added them n divided them by 2 to get the midpoint
@yami8165
@yami8165 3 года назад
its the same thing when you get 3 similar numbers but you divide em by 3
@yami8165
@yami8165 3 года назад
oops i might’ve made a mistake, he added the ranks then divided them!!
@yami8165
@yami8165 3 года назад
not the actual numbers, my apologies !
@100ksubscribersbeforejune9
@100ksubscribersbeforejune9 2 года назад
He added the 4th and 5th ranks,,,,since the numbers were the same but ranked differently,he divided the ranks with 2 and got the value 4.5
@archiethomsen8770
@archiethomsen8770 3 года назад
chia
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