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Introduction to experimental design | High school biology | Khan Academy

69,205 views

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

97%
  • 8:47 / 8:59

Speech Rate:

  • 179 wpm - Fast

Category:

  • Education

Intro:

Video Vocabulary

/ˈkänfədənt/

adjective noun

feeling or showing confidence in oneself. confidant.

/hən(t)SH/

noun other verb

feeling or guess based on intuition. Guess that something is correct. raise shoulders and bend forward.

/hīˈpäTHəsəs/

noun

supposition or proposed explanation made on basis of limited evidence as starting point for further investigation.

noun other verb

scientific procedure. Tests performed to assess new ideas or theories. To create and perform tests to research something.

/bēˈkəz/

conjunction

For a reason.

/ˈak(t)SH(o͞o)əlē/

adverb

as truth or facts.

/ˈhəndrəd/

noun number

subdivision of county or shire. 100s.

/əˈkyo͞om(y)əˌlāt/

verb

gather together or acquire increasing number or quantity of.

/ˈpro͞oviNG/

noun verb

testing of remedy. To demonstrate truth by providing evidence.

/ˈbāsˌlīn/

noun

minimum or starting point used for comparisons.

/ˌsīənˈtifik/

adjective

based on or characterized by methods and principles of science.

/ˌreprəˈzent/

verb

be entitled to act for someone.

/ˈ(h)weT͟Hər/

conjunction

expressing doubt or choice between alternatives.

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