What Must Be Done If Data Is Found in the Form

question 9

Essay

What must be done if data is found in the form of binary files, such as CAD drawings?​

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Definitions:

Z-test

A statistical method employed to ascertain if there's a difference between the means of two populations when the variances are established and the sample size is significant.

Chi-square Goodness-of-fit

A statistical test that measures how well observed sample data fit the expected distribution from a given hypothesis.

Contingency Table

A type of table in a matrix format that displays the frequency distribution of the variables. It helps in analyzing the relationship between two categorical variables.

Qualitative Variables

Variables that express categorical data, representing types or qualities rather than numbers.