CK-12 Foundation
Ck 12: Statistics: Sampling and Bias
[Free Registration/Login may be required to access all resource tools.] Understanding bias in surveys and samples.
CK-12 Foundation
Ck 12: Statistics: Sampling and Bias
[Free Registration/Login may be required to access all resource tools.] This concept introduces to students to the difference between a census and a sample, and how to identify sampling error and bias.
CK-12 Foundation
Ck 12: Statistics: Surveys and Sample
[Free Registration/Login may be required to access all resource tools.] Learn how to use surveying and sampling to collect accurate data.
CK-12 Foundation
Ck 12: Statistics: Reducing Bias in Sampling
[Free Registration/Login may be required to access all resource tools.] This Concept introduces students to methods for reducing bias.
University of Regina (Canada)
University of Regina: Math Central: Bias or No Bias?
Students analyze the types of biases in surveys and how they affect the outcomes. A downloadable version of the activity and a survey activity are included. This lesson is from a group of lessons that uses "Census at School" data.
Online Writing Lab at Purdue University
Purdue University Owl: Creating Good Interview and Survey Questions
This entry focuses on writing good interview and survey questions when conducting primary research. It warns againgst questions that are bias, wordy, double-barreled, and unrelated and provides examples of each.
Mangahigh
Mangahigh: Data: Practical Ways to Carry Out a Survey
Students learn about the concept of taking a survey by exploring a tutorial. They can then test their knowledge by taking a ten question assessment that increases in difficulty as they correctly answer questions.
Khan Academy
Khan Academy: Identifying Bias in Samples and Surveys
Practice problems identifying bias.
Web Center for Social Research Methods
Research Models Knowledge Base: Selecting Survey Method
Details the following issues that should be considered when selecting the survey method: population, sampling, questionnaire, bias, and administration.
Better Lesson
Better Lesson: 100 Students Project: Revising Questions & Planning the Survey
How can the wording of a question influence how people respond? Students learn about biased and unbiased questions, revise the questions they create in the previous lesson, and agree on procedures for administering the survey.
Houghton Mifflin Harcourt
Holt, Rinehart and Winston: Homework Help Independent Practice: Samples and Surveys
Get independent practice working with samples and surveys. Each incorrect response gets a text box explanation and another try. Correct responses are confirmed.
Texas Instruments
Texas Instruments: Sources of Survey Bias
This set contains statistics questions regarding experiments and experimental design. The student becomes familiar with the various elements of experimental design.
McGraw Hill
Glencoe Mathematics: Online Study Tools: Statistics and Probability
The online test demonstrates knowledge of the concepts used in Algebra I. The multiple choice questions assess students on statistics and probability. Topics include biases, samples, and surveys.
TED Talks
Ted: Ted Ed: Pros and Cons of Public Opinion Polls
How do public opinion polls work? And, more importantly, are they accurate? Jason Robert Jaffe reveals the complexities and biases of polls and provides tips on how to think about polls as we make everyday decisions. [4:25]
Alabama Learning Exchange
Alex: Great Golly Graphs
This lesson plan asks students to create a survey project including graphs, questions, tables, and data analysis. It gives an assessment and ideas for remediation and extension as well as ways to manage behavior problems and reluctant...