Part 1: Sampling Methods Identify the sampling method in the following scenarios. Based on the sampling method, is the research likely to have high or low external validity? Sampling Method High or Low External Validity Scenario Researchers at PCC are interested in knowing about academic success of PCC students. They compile a list of all students' emails and use a random number generator to select a sample of 4000 students to survey.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.4: Collecting Data
Problem 6E
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Part 1: Sampling Methods
Identify the sampling method in the following scenarios.
Based on the sampling method, is the research likely to have
high or low external validity?
High or Low
External Validity
Sampling
Scenario
Method
Researchers at PCC are interested in knowing about
academic success of PCC students. They compile a list of
all students' emails and use a random number generator to
select a sample of 4000 students to survey.
Transcribed Image Text:Part 1: Sampling Methods Identify the sampling method in the following scenarios. Based on the sampling method, is the research likely to have high or low external validity? High or Low External Validity Sampling Scenario Method Researchers at PCC are interested in knowing about academic success of PCC students. They compile a list of all students' emails and use a random number generator to select a sample of 4000 students to survey.
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