Select the correct answer.
Which statement is true?
A. Point estimates are used to make inferences about population parameters.
B. When we use the population mean and proportion to summarize information about the entire population, we call them point
estimates.
C. The population mean and proportion are always equal to their corresponding point estimates. D. The sample mean and sample proportion of a population are called population parameters.
This represents single value, as we are given an estimate of a "certain amount" of the population. We can conclude that it helps determine / randomly selecting people from a survey.
