What is inferential statistics?
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What is the difference between descriptive statistics and inferential statistics?
Explain the difference between descriptive statistics and inferential statistics.
The role of probability in inferential statistics
How is probability used in inferential statistics?
(a) A researcher uses probability to decide whether the sample he obtained is likely to be a sample from a particular population.
(b) A researcher uses probability to decide whether to use inferential or descriptive statistics.
(c) A researcher uses probability to calculate the mean value of a sample.
