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L13.7 Derivation of the Law of Total Variance

19,335 views

MIT OpenCourseWare

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

91%
  • 4:29 / 4:54

Speech Rate:

  • 146 wpm - Conversational

Category:

  • Education

Tags :

Intro:

Video Vocabulary

derivation

/ˌderəˈvāSH(ə)n/

noun

action of deriving something from source.

squared

/skwerd/

adjective verb

(Of number) multiplied by itself (e.g. 2 x 2). To straighten the edge to form a four-sided shape.

through

/THro͞o/

adjective adverb preposition

continuing or valid to final destination. expressing movement into one side and out of other side of opening etc.. Over, in, across an entire thing or place.

conditional

/kənˈdiSH(ə)n(ə)l/

adjective noun

subject to conditions being met. conditional clause or conjunction.

formula

/ˈfôrmyələ/

noun

mathematical relationship in symbols.

defined

/dəˈfīnd/

adjective verb

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

intuition

/ˌint(y)o͞oˈiSH(ə)n/

noun

ability to understand something instinctively, without need for conscious reasoning.

calculated

/ˈkalkyəˌlādəd/

adjective verb

done with full awareness of likely consequences. To make an educated guess about something.

expectation

/ˌekspekˈtāSH(ə)n/

noun

Belief or hope that something is going to happen.

ordinary

/ˈôrdnˌerē/

adjective noun

Normal or usual. what is commonplace or standard.

equality

/əˈkwälədē/

noun

state of being equal.

capital

/ˈkapədl/

adjective exclamation noun

Main, or major. expressing approval. Money that is used for a business.

between

/bəˈtwēn/

adverb preposition

in space separating things. From one person, thing, or place, to another.

particular

/pə(r)ˈtikyələr/

adjective noun

Having firm ideas about what is desirable. individual item.

calculate

/ˈkalkyəˌlāt/

verb

To make an educated guess about something.

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