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Softa [21]
4 years ago
8

To determine her heart rate , Miranda divides up her day into three​ parts: morning,​ afternoon, and evening. She then measures

her heart rate at 2 randomly selected times during each part of the day. WHAT TYPE OF SAMPLING​?
Mathematics
2 answers:
vichka [17]4 years ago
7 0
I would go with s<span>tratified sampling.</span>
Papessa [141]4 years ago
4 0

Answer:

The answer is stratified sampling.

Step-by-step explanation:

Miranda divides up her day into three​ parts: morning,​ afternoon, and evening.

She then measures her heart rate at 2 randomly selected times during each part of the day.

This sampling method is Stratified sampling.

This is because Miranda created separate groups and took samples from each group.

Stratified sampling is defined as dividing the population into separate groups or strata and then drawing a sample from each group.

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Look at the picture.

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