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Selection Bias in Survey Research
Survey research can be flawed due to selection bias, which filters who responds to the survey. In this case, the survey indicated that only 300 out of the 1400 people responded. This raises questions about the likelihood of those who stuck to their goals being more inclined to respond compared to those who did not. The speaker highlights the importance of understanding selection bias in survey data to interpret findings accurately and avoid misconceptions about the results.