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How do you Derive variance formula?
var(x) = E[(x - E(x))2] = E[(x - E(x)) (x - E(x))] <-------------Expand into brackets = E[x2 - xE(x) - xE(x) + (E(x))2] <---Simplify = E[x2 - 2xE(x) + (E(x))2] = E(x2) + E[-2xE(x)] + E[(E(x))2] = E(x2) - 2E[xE(x)] + E[(E(x))2] <---Bring (-2) constant outside = E(x2) - 2E(x)E[E(x)] + E[(E(x))2] <--- E[xE(x)] = E(x)E(x) = E(x2) - 2E(x)E(x) + [E(x)]2 <----------E[E(x)] = E(x) = E(x2) - 2[E(x)]2 + [E(x)]2 var(x) = E(x2) - [E(x)]2
If a plus b equals e what is e plus d?
if a + b = e. e + d = e + d. that's the answer: e + d or it could be e + d = (a + b) + d but in simplest form, its e + d
What are the piano scales of E minor?
There can be E natural, harmonic or melodic minor. E natural minor: E Fsharp G A B C D E. E harmonic minor: E Fsharp G A B C Dsharp E. E melodic minor: E Fsharp G A B Csharp Dsharp E Dnatural Cnatural B A G Fsharp E.
How would i simplify e cubed over cube root of e squared multiplied by e to the power of thirteen?
Cube root is the same as to the power of a third; when multiplying/dividing powers of a number add/subtract the powers; when a power is to another power, multiply the powers; as it is all e to some power: e³/(e²)^(1/3) × e^13 = e³/e^(2/3) × e^13 = e^(3 - 2/3 + 13) = e^(15 1/3) = e^(46/3) Which can also be expressed as "the cube root of (e to the power 46)" or "(the cube root of e) to the power 46".
What is the symbol of the number e?
e is the symbol of the number e
What is the duration of Poor Nastya?
The duration of Poor Nastya is 2400.0 seconds.
When did Poor Nastya end?
Poor Nastya ended on 2004-04-30.
When was Nastya Kamenskih born?
Nastya Kamenskih was born on 1987-05-04.
When was Poor Nastya created?
Poor Nastya was created on 2003-10-31.
What actors and actresses appeared in Egor i Nastya - 1989?
The cast of Egor i Nastya - 1989 includes: Yegor Belkin as himself Nastya Poleva as herself
What is the birth name of Nastya Kamenskikh?
Nastya Kamenskikh's birth name is Anastasiya Alekseevna Kamenskikh.
What is the English equivalent of Russian name Nastya?
Stacey
What actors and actresses appeared in Agent osobogo naznachenia - 2010?
The cast of Agent osobogo naznachenia - 2010 includes: Dina Belotserkovskaja as Girlfriend of Nastya Semyon Belotserkovskiy as Friend of Ignat and Nastya Maryana Kirsanova as Nastya Sergey Peregudov as Ignat Maksim Studenovskiy as Man in club Mikhail Tryasorukov as Konstantin
What actors and actresses appeared in Nastya - 1993?
The cast of Nastya - 1993 includes: Aleksandr Abdulov Aleksandr Adabashyan Olga Finney as Tanya Yuliy Gusman Saveliy Kramarov Norbert Kuchinke as Inostranniy journalist Polina Kutepova as Nastya Evgeniy Leonov Roman Madyanov Irina Markova as Nastya after transformation Valeriy Nikolaev Galina Petrova Aleksandr Potapov Yuri Rost Natalya Shchukina as Valya Mikhail Tryasorukov Leonid Yarmolnik Aleksei Zuyev
How many nicknames did Anastasia Romanov?
Nastya, Nastenka, Nastas, Malenkaya (little one), Shvibzik (imp), Nastasia. (:
What are 2 sweet treats that rhyme with heart?
i think that tart can be one of them, and the other one (if there is one) is probebly on this list:art,bart,cart,dart,eart,fart,(ha ha)gart,heart,iart,jart,kart,lart,mart,nart,oart,part,qart,rart,sart,tart,uart,vart,wart,xart,yart,zart,(and just put a e in beetween a and r)hope this helped!
What nicknames does Anastasia Levy go by?
Anastasia Kolesnikova goes by Nastya.
