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Contingency table chi-square test | Probability and Statistics | Khan Academy

400,848 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

97%
  • 17:09 / 17:37

Speech Rate:

  • 159 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

prevent

/prəˈvent/

verb

To stop something from happening or existing.

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.

different

/ˈdif(ə)rənt/

adjective

not same as another or each other.

oftentimes

/ˈôf(t)ənˌtīmz/

adverb

Mainly US many times; at short intervals.

placebo

/pləˈsēbō/

noun

medicine or procedure prescribed for psychological benefit.

something

/ˈsəmˌTHiNG/

adverb pronoun

used for emphasis with following adjective functioning as adverb. thing that is unspecified or unknown.

randomly

/ˈrandəmlē/

adverb

without method or conscious decision.

because

/bēˈkəz/

conjunction

for reason that.

believe

/bəˈlēv/

verb

To think or accept that something is true.

patient

/ˈpāSHənt/

adjective noun

Not getting annoyed when things take a long time. person receiving or registered to receive medical treatment.

likelihood

/ˈlīklēˌho͝od/

noun

state or fact of something's being likely.

contingency

/kənˈtinjənsē/

noun

What you do in case an emergency or problem occurs.

getting

/ɡet/

verb

To currently have.

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