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Techniques for generating a simple random sample | Study design | AP Statistics | Khan Academy

144,196 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

96%
  • 6:11 / 6:25

Speech Rate:

  • 195 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

randomly

/ˈrandəmlē/

adverb

With no pattern or clear purpose; by chance.

estimate
noun verb

approximate calculation. roughly calculate.

reasonable

/ˈrēz(ə)nəb(ə)l/

adjective

having sound judgement.

population

/ˌpäpyəˈlāSH(ə)n/

noun

Number of people who live in a country, area etc..

students

/ˈst(y)o͞odnt/

noun other

person who is studying at university or other place of higher education. People studying at school.

probably

/ˈpräbəblē/

adverb

certainly.

average

/ˈav(ə)rij/

adjective noun verb

Typical or normal; usual; ordinary. Total of numbers divided by the number of items. amount to or achieve as average rate or amount over period of time.

measure

/ˈmeZHər/

noun verb

Tool used to calculate the size of something. determine size or amount.

approach

/əˈprōCH/

noun verb

Means of reaching a place, often a road or path. To request someone to do something specific.

actually

/ˈak(t)SH(o͞o)əlē/

adverb

Used to add new (often different) information.

several

/ˈsev(ə)rəl/

adjective determiner pronoun

separate or respective. more than two but not many. More than two but not a large amount.

heights

/hīt/

noun other

measurement from base to top. High places.

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