Sampling Methods and Bias with Surveys.

Format:

Video

Author/Creator:

Crash Course Statistics, author, issuing body.

Series:

Academic Video Online

Crash Course Statistics

Language:

English

Subjects (All):

Sampling (Statistics).

Physical Description:

1 online resource (12 minutes)

Other Title:

Sampling Methods and Bias with Surveys - Crash Course Statistics

Place of Publication:

[Place of publication not identified] : Crash Course Statistics, [date of publication not identified]

System Details:

video file

Summary:

Today we’re going to talk about good and bad surveys. From user feedback surveys, telephone polls, and those questionnaires at your doctors office, surveys are everywhere, but with their ease to create and distribute, they're also susceptible to bias and error. So today we’re going to talk about how to identify good and bad survey questions, and how groups (or samples) are selected to represent the entire population since it's often just not feasible to ask everyone.

Notes:

Title from resource description page (viewed November 16, 2021).

Includes bibliographical references.