Answer: D. Stratified
Explanation:
In the case of stratified sampling the samples are divided into parts or groups and then samples for study are randomly chosen from these groups or parts. Here Kerikeri has divided up her day into three parts and she selects the blood pressure randomly from these parts. This is the example of stratified sampling.
Fluid requirements vary among individuals based on age, sex, activity level, and even where you live,. Your personal fluid requirements also can vary each day, depending on the other things you're doing, eating, and drinking.
The health authorities commonly recommend eight 8-ounce glasses, which equals about 2 liters, or half a gallon.
Negative Definition)) Health and well-being can be described as the absence of physical illness,disease and mental distress.
Positive Definition)) Health and well-being can be described as the achievement and maintenance of physicalfitness and mental stability.
Answer:
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