fieldwork Flashcards

1
Q

define primary data

A

data you have collected

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2
Q

define secondary data

A

data someone else has collected that you use in your investigation

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3
Q

define random sampling

A

samples that are chosen at random

everyone has an equal chance of being chosen

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4
Q

define stratified sampling

A

deliberately introducing bias to ensure your sample addresses the question

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5
Q

define systematic sampling

A

a set interval or order to your sampling

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