Digital Key Infrastructure Is the Entire Set of Hardware,software,and Cryptosystems

question 1

True/False

Digital key infrastructure is the entire set of hardware,software,and cryptosystems necessary to implement asymmetric key encryption in online commerce.

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Definitions:

Null Hypothesis

A statement made for statistical testing that assumes no effect or no difference between groups or variables being studied.

Statistical Power

The probability that a test will correctly reject a false null hypothesis; a measure of a test's ability to detect an effect, if there is one.

Type II Error

The statistical mistake of failing to reject a false null hypothesis, also known as a false negative.

Sample Size

The number of observations or items selected from a larger population for the purpose of statistical analysis.