Solve Correlation and Regression | Scientific Calculator fx 991 es

  Рет қаралды 40,667

Too irRational

Too irRational

3 жыл бұрын

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Пікірлер: 41
@955234views
@955234views 6 ай бұрын
most academic videos i usually dont comment but GOD BLESS YOU in whatever your doing, you are a life saver
@tooirrational
@tooirrational 6 ай бұрын
Thank you... i appriciate your comment
@sherifhesham9786
@sherifhesham9786 2 жыл бұрын
I love your videos, help me so much with stats
@tooirrational
@tooirrational 2 жыл бұрын
happy to help ☺
@mbinzia
@mbinzia 3 ай бұрын
First time a helping video
@tooirrational
@tooirrational 3 ай бұрын
Happy to help
@fansofmanchesterunited6133
@fansofmanchesterunited6133 Ай бұрын
Great job Please I would like to know how to find the median on the scientific calculator
@tashingamushaninga8855
@tashingamushaninga8855 2 ай бұрын
This was perfect, thank you so much!!!
@tooirrational
@tooirrational 2 ай бұрын
Glad it helped!
@elenapampaloni9207
@elenapampaloni9207 5 ай бұрын
Thank you this helped me so much!!
@tooirrational
@tooirrational 5 ай бұрын
Glad it helped!
@danish5029
@danish5029 Жыл бұрын
Thank you very much very good explanation
@tooirrational
@tooirrational Жыл бұрын
Glad it was helpful!
@inioluwaayomide1201
@inioluwaayomide1201 2 жыл бұрын
Thank you.
@tooirrational
@tooirrational 2 жыл бұрын
Happy to help
@gyandeepsingh2141
@gyandeepsingh2141 Жыл бұрын
Very helpful ☺️👍
@tooirrational
@tooirrational Жыл бұрын
Glad it was helpful!
@UniqueGamerz100_M
@UniqueGamerz100_M 8 ай бұрын
Sir do the same quesion with simple sentific calculator by 3 button of reg in lin
@user-lk1ec5xo7y
@user-lk1ec5xo7y 3 ай бұрын
Thank you for your information
@tooirrational
@tooirrational 3 ай бұрын
happy to help
@arjundas7078
@arjundas7078 2 ай бұрын
Nice one!
@tooirrational
@tooirrational 2 ай бұрын
Thanks
@Umesh_Karunarathne
@Umesh_Karunarathne Жыл бұрын
very clearly explained. Thank you !
@tooirrational
@tooirrational Жыл бұрын
Happy to help
@andrewsoufia2279
@andrewsoufia2279 6 ай бұрын
What does each term mean that you found. Please much appreciated for ASAP answer
@tooirrational
@tooirrational 6 ай бұрын
Those are standard notations for correlation and regression...you will find them in most books
@samruddhicharapale
@samruddhicharapale 2 ай бұрын
bxy =n∑xy-∑x∑y / n∑y²-(∑y²) How? I get all that value of ∑x and all remaining through calculator..but I get last ans of bxy & byx wrong
@arbinsama2004
@arbinsama2004 6 ай бұрын
lifesaver
@tooirrational
@tooirrational 5 ай бұрын
I appreciate your comments
@Is.Mwas17
@Is.Mwas17 9 күн бұрын
thanks big time
@tooirrational
@tooirrational Күн бұрын
You're welcome
@deveshmaheshwari541
@deveshmaheshwari541 2 жыл бұрын
can we use this calculator in acturial examination
@tooirrational
@tooirrational 2 жыл бұрын
We can use fx 991es calculator in IFoA exams...for IAI exams fx 82es is recomended
@Mira_77mimi
@Mira_77mimi Жыл бұрын
i tried to do tha same exercice by the same calculator but i get differents values please tell why answer me please
@tooirrational
@tooirrational Жыл бұрын
you will have to elaborate on the issue
@tanimjalal5653
@tanimjalal5653 Жыл бұрын
is it possible to calculate summation of (x - mean(x)) directly?
@tooirrational
@tooirrational Жыл бұрын
Summation of (x-mean(x)) is always 0
@aakashkhanal431
@aakashkhanal431 3 жыл бұрын
hello uncle what is Sx and Sy?
@tooirrational
@tooirrational 3 жыл бұрын
Sx and Sy is standard deviation of x and y
@aakashkhanal431
@aakashkhanal431 3 жыл бұрын
@@tooirrational then what are sigma(x) and sigma(y)?
@tooirrational
@tooirrational 3 жыл бұрын
Sigma is used for population standard deviation and s is used for sample standard deviation...their formulaes are slightly different...in sigma divide by n and in s divide by n-1
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