Mathematics, 02.08.2019 22:30 oliviacolaizzi
Apoint estimate of a population parameter θis a single number that can be regarded as a sensible value of θ. b. a point estimate of a population parameter θis obtained by selecting a suitable statistic and computing its value from the given sample data. the selected statistic is called the point estimator of θ. c. the sample mean xis a point estimator of the population mean µ. d. the sample variance 2sis a point estimator of the population variance 2σ. e. all of the above statements are true.
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