Jargon Show
What is statistical inference?
Estimating uncertainty:
Confidence intervals:
Hypothesis tests:
What are used to make inferences about a population?The process of using sample statistics to make conclusions about population parameters is known as inferential statistics. In other words, data from a sample are used to make an inference about a population.
What is inference in sampling?In inferential statistics, the data are taken from the sample and allows you to generalize the population. In general, inference means “guess”, which means making inference about something. So, statistical inference means, making inference about the population.
What is it called when we use a sample to understand a population?Understanding Representative Sample
Sampling is used in statistical analysis methodologies to gain insights and observations about a population group. Statisticians can use a variety of sampling methods to build samples that seek to meet the goals of their research studies.
What is population inference in statistics?The population of inference refers to the population (or universe) to which the results from a sample survey are meant to generalize. Surveys are used to study characteristics of, and make generalizations about, populations.
|