Identify the Following

question 63

Essay

Identify the following. Be as specific as possible, and include names, dates, and relevant facts as appropriate. Be sure to explain the significance of the person or term.
-Pueblos

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Definitions:

Z-statistic

A type of standard score that indicates how many standard deviations an element is from the mean of its distribution.

Z-test

A statistical test used to determine whether there is a significant difference between the mean of a sample and the population mean, assuming the distribution is normal.

µ = 22

Represents a population mean of 22 in statistical notation.

Null Hypothesis

A hypothesis that there is no effect or no difference, and it is the statement that researchers aim to test against.