Question

Sampling of evidence

Answer 1

[AI-generated answer — Bot GPT 3.5]

Sample 1:

In a study investigating the prevalence of smartphone addiction among college students, researchers randomly selected 500 participants from different universities and administered a questionnaire assessing their usage patterns and level of dependence on their smartphones.

Sample 2:
In a criminal investigation, law enforcement officers collected samples of hair and blood from the crime scene to analyze for DNA evidence in order to identify potential suspects.

Sample 3:
During a product quality assessment, a company randomly selected a sample of their products from different batches to conduct thorough testing and ensure consistency in performance and reliability.