Author Question: Estimation is best defined as: a. a process of inferring the values of unknown population ... (Read 56 times)

vicotolentino · **on:** Jul 24, 2018

Estimation is best defined as:
a. a process of inferring the values of unknown population parameters from those of known sample statistics
b. a process of inferring the values of unknown samples statistics from those of known population parameters
c. any procedure that views the parameter being estimated not as a constant, but, just like the estimator, as a random variable
d. a sampling procedure that matches each unit from population A with a twin from population B so that any sample observation about a unit in population A automatically yields an associated observation about a unit in population B
e. both a process of inferring the values of unknown samples statistics from those of known population parameters and any procedure that views the parameter being estimated not as a constant, but, just like the estimator, as a random variable

Question 2

The F-test of the analysis of variance requires that the populations be normally distributed with equal variances.
Indicate whether the statement is true or false