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Norma-Jean [14]
4 years ago
9

Using a sample of 40 patients from a local hospital, researchers measured cholesterol level in an attempt to estimate the mean c

holesterol level of U.S. citizens.
Is this study
A. REPRESENTATIVE?
B. NON-REPRESENTATIVE?
Mathematics
1 answer:
RideAnS [48]4 years ago
3 0

Answer:

Non representative

Step-by-step explanation:

A representative sample would be a subset of a population that accurately describes some characteristic from a larger group of people.

A sample of 40 patients from a local hospital is not a big enough sample to estimate the mean cholesterol level of U.S citizens (citizens from an entire country).

Therefore, this sample would be non representative.

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