Respuesta :
Answer:
B.
an equal number of boys and girls from the track team
Step-by-step explanation:
an equal number of boys and girls from the track team makes the generalization that the average height of middle school students at Seton Grove School is 5.25 feet valid
The sample that makes this generalization valid is every other student who enters the school.
What is a sample?
A sample is a smaller group of the population. A sample is sometimes necessary because it might not be feasible or cost effective to access the whole population. A sample is usually representative of the whole population.
In order to make a generalization of a new data, the data collection method must be representative of the initial dataset from which the generalization was made. The option that meets this criteria is option C.
To learn more about sample, please check: https://brainly.com/question/18521835
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