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Mathematics, 18.04.2020 01:43 humbertom467

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

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