Chapter 2: Data Collection, Sampling, and Experimental Design

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Chapter 2: Data Collection, Sampling, and Experimental Design

  • Subject(s): Math
  • Grade range: 9-12
  • Release date: 06-29-2017
  • Tags: survey, bias, convenience sample, random sample, sampling methods, undercoverage, nonresponse, response, voluntary, convenience, SRS, simple random sample, cluster, stratified, systematic, multistage, experiments, factors, level, treatment, observational, retrospective, prospective, control, replication, randomization, blocked, matched, placebo, blind, double blind, lurking, confounding, generalization, conclusion, interpretation

Description

In this chapter, we explore various methods of data collection and potential problems that may occur when collecting data.

Standards

M.STAT.1.A, M.STAT.2.A, M.STAT.2.C, M.STAT.2.E, M.STAT.2.G, M.STAT.2.B, M.STAT.1.B, M.STAT.2.F

Resources

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SE Resource updt
Resource ID: SE131027 Grade Range: 9-12 By: Instructional Materials Subject: Math
In this video, students are introduced to surveys and the idea that substantial size and random selection are necessary for good results.
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Resource ID: SE131028 Grade Range: 9-12 By: Instructional Materials Subject: Math
In this video, students learn about the bias that occurs in sampling.
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SE Resource updt
Resource ID: SE131029 Grade Range: 9-12 By: Instructional Materials Subject: Math
In this video, students learn various ways of obtaining sample data.
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SE Resource updt
Resource ID: SE131030 Grade Range: 9-12 By: Instructional Materials Subject: Math
In this video, students continue with practice problems about different sampling techniques.
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SE Resource updt
Resource ID: SE131031 Grade Range: 9-12 By: Instructional Materials Subject: Math
In this video, students explore the differences between experiments and observational studies.
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SE Resource updt
Resource ID: SE131032 Grade Range: 9-12 By: Instructional Materials Subject: Math
In this video, students learn about replication, randomization, and control when designing and implementing an experiment.
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SE Resource updt
Resource ID: SE131033 Grade Range: 9-12 By: Instructional Materials Subject: Math
In this video, students learn the difference between lurking and confounding variables and how they affect results.
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SE Resource updt
Resource ID: SE131034 Grade Range: 9-12 By: Instructional Materials Subject: Math
In this video, students learn how to interpret results and draw conclusions based on them.