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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

Item that can be bought.

reality

/rēˈalədē/

noun

What is true, as opposed to what is imagined.

covariance

/ˌkōˈverēəns/

noun

property of function of retaining its form when variables are linearly transformed.

variable

/ˈverēəb(ə)l/

adjective noun

Having the ability to change or vary. Mathematical quantity with several values.

distance

/ˈdistəns/

noun verb

length of space between two points. 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 cause body parts to move smoothly together.

population

/ˌpäpyəˈlāSH(ə)n/

noun

all inhabitants of place.

between

/bəˈtwēn/

adverb preposition

in space separating things. In the space that separates two objects.

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. Symbols such as 1, 2, 56, 793. 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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