L1eeallamainglever L1eeallamainglever

17-02-2017
Mathematics

Answered

The ___________is a weighted average of the squared deviations of a random variable from its mean.

Verified Answer :

LammettHash LammettHash

17-02-2017

Variance

\(\mathbb V(X)=\mathbb E((X-\mu)^2)=\displaystyle\sum_{i=1}^n\frac{(x_i-\mu)^2}n\)

Answer Link

Related Questions

Which of the following has been mentioned by historians as a cause of World War I nationalism in the Balkans militarism of African nations fighting between Indi

FIRST TO GET THIS RIGHT AND SEND FIRST GETS BRAINLIEST 5 STARS AND THANKS Neutrality Acts 1935 1939 Cash and Carry Policy September 1939 LendLease Act March 194

write one comparative sentence based on this information Le papillon eat beau Le moustique est laid

After driving 70 milesMel used 38 gallons of gasoline After he drove a total of 140 mileshe had used 63 gallons of gasoline a Find the average rate of change of

6x45 the product lies between and

Which statement is true a If soil is not protected it will erode c Soil develops as plants and rocks break down b If soil is not protected it will become exhaus

A person who has an insatiable craving for any substance a is addicted b should redirect their thoughts into other more pleasing areas c is generally weak and n

Which statement describes a problem faced by immigrants in the late 1800s A They could not find activities to fill their leisure time B Americans envied them be

jeff has 25he spent 1081including taxto buy a new DVD he needs to set aside 10 to pay for his lunch next week if peanuts cost 038 per packageIncluding taxwhat i

When lava cools so quickly that the minerals do not have time to organize in their crystal lattice What is the texture

Web Analytics Made Easy - Statcounter