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Math1040(1.3 1.4)notes 2.notebook 1 August 31, 2018 Aug 2410:51 AM 1.3/1.4 Sampling Methods 1. Obtain a Simple Random Sample 2. Obtain a Stratified Sample 3. Obtain a Systematic Sample 4. Obtain a Cluster Sample Aug 2410:55 AM If every possible sample of size n has an equally likely chance of occurring. The sample is then called a simple random sample Aug 2410:58 AM Aug 281:15 PM Aug 2411:19 AM Frame: number all members from 001435 Aug 2411:19 AM
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Stratified Sampling Subdivide the populaton into at least ...€¦ · Subdivide the population into at least two different subgroups that share the same characteristics, then draw

Jul 04, 2020

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Page 1: Stratified Sampling Subdivide the populaton into at least ...€¦ · Subdivide the population into at least two different subgroups that share the same characteristics, then draw

Math1040(1.3 1.4)notes 2.notebook

1

August 31, 2018

Aug 24­10:51 AM

1.3/1.4    Sampling Methods

1. Obtain a Simple Random Sample2. Obtain a Stratified Sample3. Obtain a Systematic Sample4. Obtain a Cluster Sample

Aug 24­10:55 AM

If every possible sample of size n has an equally likely chance of occurring.  The sample is then called a simple random sample 

Aug 24­10:58 AM Aug 28­1:15 PM

Aug 24­11:19 AM

Frame: number all members from 001­435

Aug 24­11:19 AM

Page 2: Stratified Sampling Subdivide the populaton into at least ...€¦ · Subdivide the population into at least two different subgroups that share the same characteristics, then draw

Math1040(1.3 1.4)notes 2.notebook

2

August 31, 2018

Aug 24­11:21 AM Aug 24­11:21 AM

Aug 24­11:34 AM Aug 24­11:35 AM