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Pooled Variance in t Tests (11-4)

18,917 views

Research By Design

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

94%
  • 4:01 / 4:16

Speech Rate:

  • 158 wpm - Fast

Category:

  • Howto & Style

Tags :

Intro:

Video Vocabulary

calculate

/ˈkalkyəˌlāt/

verb

determine mathematically.

advanced

/ədˈvanst/

adjective verb

modern and recently developed. To change or improve.

glasses

/ˈɡlasəz/

noun other

pair of lenses set in frame resting on nose and ears, used to correct or assist defective eyesight. Materials used for making windows.

relative

/ˈrelədiv/

adjective noun

Measured or considered in comparison to another. Humans or animals sharing the same family history.

samples

/ˈsampəl/

noun other verb

small part or quantity intended to show what whole is like. Small quantities of something used as a taster. take sample or samples of something for analysis.

exactly

/iɡˈzak(t)lē/

adverb

used to emphasize accuracy of figure or description.

average

/ˈav(ə)rij/

adjective noun verb

constituting result found by dividing total amount. Total of numbers divided by the number of items. amount to or achieve as average rate or amount over period of time.

imagine

/iˈmajən/

verb

form mental image of.

equation

/əˈkwāZHən/

noun

Complex set of different facts, ideas or issues.

weighted

/wāt/

adjective verb

With an added advantage or disadvantage. hold something down by placing heavy object on top of it.

something

/ˈsəmˌTHiNG/

adverb pronoun

used for emphasis with following adjective functioning as adverb. Thing that is not yet known or named.

because

/bēˈkəz/

conjunction

For a reason.

amounts

/əˈmount/

noun other verb

quantity. (Values) added up to a certain figure. come to be total.

certain

/ˈsərtn/

adjective pronoun

Definite, fixed. some.

between

/bəˈtwēn/

adverb preposition

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

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