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Covariance and the regression line | Regression | Probability and Statistics | Khan Academy

414,546 views

Khan Academy

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English (US)

Speech Time:

98%
  • 14:56 / 15:07

Speech Rate:

  • 165 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

intuitive

/inˈt(y)o͞oədiv/

adjective

using or based on what one feels to be true even without conscious reasoning.

expected

/ikˈspektəd/

adjective verb

regarded as likely. To believe something is probably going to happen.

product

/ˈprädəkt/

noun

End result of a process.

reality

/rēˈalədē/

noun

state of things as they actually exist, as opposed to idealistic or notional idea of them.

covariance

/ˌkōˈverēəns/

noun

Mean value of the means of two variates.

variable

/ˈverēəb(ə)l/

adjective noun

not consistent or having fixed pattern. element, feature, or factor that is liable to vary or change.

distance

/ˈdistəns/

noun verb

Amount of space between two places or things. make distant in position or nature.

coordinate
adjective noun verb

equal in rank. Point on a map defining a location e.g. 135N, 34W. To match styles or colors that go well together.

population

/ˌpäpyəˈlāSH(ə)n/

noun

Number of people who live in a country, area etc..

between

/bəˈtwēn/

adverb preposition

in space separating things. at, into, or across space separating things.

another

/əˈnəT͟Hər/

adjective determiner pronoun

One more, but not this. used to refer to additional person or thing of same type as one. additional person or thing of same type.

defined

/dəˈfīnd/

adjective verb

having definite outline or specification. To explain the meaning of words.

numbers

/ˈnəmbər/

noun other verb

arithmetical value expressed by word, symbol, or figure. Particular songs or dances performed during shows. make as total.

introduce

/ˌintrəˈd(y)o͞os/

verb

To begin the use of a new thing or practice.

happens

/ˈhapən/

verb

take place.

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