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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 move forward in a certain direction.

glasses

/ˈɡlasəz/

noun other

pair of lenses set in frame resting on nose and ears, used to correct or assist defective eyesight. Clear hard containers used for drinking.

relative

/ˈrelədiv/

adjective noun

considered in relation or in proportion to something else. Members of the family.

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

No more and no less than; precisely.

average

/ˈav(ə)rij/

adjective noun verb

Typical or normal; usual; ordinary. Total of numbers divided by the number of items. To add numbers then divide by the number of items.

imagine

/iˈmajən/

verb

To think creatively about; form mental picture 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 reason that.

amounts

/əˈmount/

noun other verb

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

certain

/ˈsərtn/

adjective pronoun

sure or definite. some.

between

/bəˈtwēn/

adverb preposition

in space separating things. Among two or more people who share something.

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