Why is information obtained from samples used more often than information obtained from populations? Choose all that apply.

A. Time
B. Accuracy
C. Expense
D. Size of the population
E. Medical concerns (if collecting data involves a treatment)
F. Reliability



Answer :

Final answer:

Sampling is preferred over studying entire populations due to time, cost, and reliability advantages.


Explanation:

Information obtained from samples is used more often than information obtained from populations due to several factors:

  1. Time: Collecting data from a sample is quicker than examining an entire population.
  2. Expense: Sampling is cost-effective compared to studying an entire population.
  3. Reliability: Properly selected larger samples often model the population more closely than smaller ones.

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