'Stratified random samples' presentation slideshows

Sampling

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A Roper Poll on Polling Sussman, 1985

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A Roper Poll on Polling Sussman, 1985

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Section 1.1

Section 1.1. An Overview of Statistics. After you see the slides for each section, do the Try It Yourself problems in your text for that section to see if you understood the material. Then, do the assigned problems for that section. Introduction to Statistics.

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Categories of Sampling Techniques

Categories of Sampling Techniques. Statistical ( Probability ) Sampling: Simple Random Sampling Stratified Random Sampling Cluster Random Sampling Systematic Sampling Non-Statistical (Non-Probability) Sampling Judgment Sampling Convenience Sampling. Simple Random Sampling.

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