A point estimator is defined as:
A) a range of values that estimates an unknown population parameter.
B) a single value that estimates an unknown population parameter.
C) a range of values that estimates an unknown sample statistic.
D) a single value that estimates an unknown sample statistic.
Correct Answer:
Verified
Q3: Which of the following is a characteristic
Q4: A specific confidence interval obtained from data
Q5: The sample proportion Q6: An unbiased estimator is a sample statistic Q7: An unbiased estimator of a population parameter Q9: The sample variance is a point estimate Q10: The sample variance s2 is an unbiased Q11: An interval estimate is an estimate of Q12: The sample mean Q27: The confidence interval estimate of the population
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