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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

To find an answer using mathematics.

advanced

/ədˈvanst/

adjective verb

Very old. To try to seduce someone.

glasses

/ˈɡlasəz/

noun other

pair of lenses set in frame resting on nose and ears, used to correct or assist defective eyesight. Two pieces of glass, plastic worn to improve sight.

relative

/ˈrelədiv/

adjective noun

considered in relation or in proportion to something else. person connected by blood or marriage.

samples

/ˈsampəl/

noun other verb

small part or quantity intended to show what whole is like. Small quantities of something used as a taster. To try (e.g. food), to see if you like it.

exactly

/iɡˈzak(t)lē/

adverb

No more and no less than; precisely.

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

statement that two values are equal.

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 unspecified or unknown.

because

/bēˈkəz/

conjunction

For a reason.

amounts

/əˈmount/

noun other verb

quantity. (Values) added up to a certain figure. To add up to a certain figure.

certain

/ˈsərtn/

adjective pronoun

Definite, fixed. some.

between

/bəˈtwēn/

adverb preposition

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

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