Data

Created by: May Htar
Created on: 23-03-18 13:20

Method of systemic sampling

E.g. if a sample size of 20 is required from a population of 100, you would take every 5th member. Use a random # generator to generate a random # between 1 and 5. Start with the member corresponding to this #. Then select every 5th member after this

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Method of simple random sampling

Allocate a unique # from x to y to each member. Use a random # generator to generate z random # between x and y. Select the members corresponding to these #.

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Stratified sampling

Population is divided into mutually exclusive strata and a random sample is taken from each.

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Method of stratified sampling

# in each stratum/# in population x overall sample size = # sampled in stratum. # the members in each stratum. Use a random # generator to generate the required amount of random #. Select the members corresponding to these #.

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Census

population

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Other cards in this set

Card 2

Front

Method of simple random sampling

Back

Allocate a unique # from x to y to each member. Use a random # generator to generate z random # between x and y. Select the members corresponding to these #.

Card 3

Front

Stratified sampling

Back

Card 4

Front

Method of stratified sampling

Back

Card 5

Front

Census

Back

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