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lianna [129]
3 years ago
13

Determine whether each sample may be biased. Explain.

Mathematics
1 answer:
Naya [18.7K]3 years ago
3 0

Answer:

not number 5 is is biased.

Number 6 is not biased.

Number 7 is not biased.

Step-by-step explanation:

Biased means of an estimator is the difference between this estimator's expected value and the true value of the parameter being estimated.

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Step-by-step explanation:

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We have the following expression given:

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