What is sampling and why is sampling important

For the Research Sampling section summarize What is sampling and why is sampling important. One sampling…

For the Research Sampling section summarize

  1. What is sampling and why is sampling important.
  2. One sampling strategy used in quantitative research.
  3. One other sampling strategy that you learned.

For the Credible Nursing Practice section, summarize

  1. How research can help to make nursing practice safe.
  2. Why research is critical for creating an evidence-based nursing practice.

These answers need to be lenghty and not a short answer please i need at least a paragraph about research sampling and the second two questions.