Advance Statistics

Is a rule that assigns a numerical value to each outcome in a sample space.

A random variable could be either _________ or ________?

Also known as expected value, is the average value that a random variable takes, weighted by its corresponding probabilities.

  It is also known as the product of the probability of an event occurring.

A probability distribution of a statistic obtained from a larger number of samples drawn from a specific population

-        refers to a statistics method in which the data is not required to fit a normal distribution.

sometimes use data that is ordinal, meaning it relies not on numbers but on a ranking or order of sorts.

the common test is the one sample t-test, which determines if the sample means differs significantly from a known population mean

this is utilized for dependent samples; it compares means between two related groups, assessing changes within the same subjects.

ANOVA stands for?