In testing a hypothesis about a population proportion p , the z test statistic measures how close the computed sample proportion
has come to the hypothesized population parameter.
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Q1: An unbiased estimator is said to be
Q6: An unbiased estimator is a sample statistic
Q9: The sample variance is a point estimate
Q13: The sampling distribution of Q14: If there are two unbiased estimators of Q15: In determining the sample size needed to Q17: Knowing that an estimator is unbiased only Q18: The sample variance (where you divide by Q19: The sample variance s 2 is an Q27: The confidence interval estimate of the population![]()
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