caitlynpierce7011 caitlynpierce7011
  • 20-02-2024
  • Mathematics
contestada

To determine her blood pressure, Samantha divides up her day into three parts: morning, afternoon, and evening. She then measures her blood pressure at 4 randomly selected times during each part of th day. What type of sampling is used?
A. Stratified
B. Cluster
C. Simple random
D. Systematic
E. Convenience

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