The probability distribution of the sample mean ̄X, is also referred to as the:Multiple choice question.population of Xestimatorunbiased estimatorSampling distribution of ̄X

The mean of the sampling distribution of the sample mean of a given population is equal to the  ___________   of that population.*1 pointerror estimatemeanvariancestandard deviation

A distribution of a single statistic from repeated random samples of the same size from the same population refers to which of the following?Group of answer choicesDistribution of summary statisticsRandom samplingDistribution of population parametersThe normal curveSampling distribution of a statistic

The mean of the distribution of sample means is equal to... the population mean the mean of the population times sigma the population variance the sample variance

The difference between the sample mean and the population mean is calledQuestion 12Select one:a.Standard error of the meanb.Population meanc.Population standard deviation.d.Sampling Error

If an estimator is said to be unbiased, then the population mean equals the sample mean.