Answer: SAMPLE.
Explanation: He obviously cannot study every 12th grader, so instead he will select a smaller SAMPLE of seniors to study.
Sample in research methodology is defined as a subset of a population selected for measurement, observation or questioning, to provide statistical information about the population. A sample is referred to as an unbiased estimator of a population.
Answer:
photosynthesis
Explanation:
Just yes
Anorexia and bulimia is a ill psyhiscs but we are see on people skin. people first eating all now and late all foods go to toilet. you know i think. it's a short info but great
Hurricane storm surge moving up the Mississippi River and one that may make it vulnerable-to a mere
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