COGNITIVE ASSESSMENT What Are Two Elements Found in an Email

question 56

Multiple Choice

COGNITIVE ASSESSMENT What are two elements found in an email address?

• A) user name and domain name
• B) address book and user name
• C) @ symbol and dot com name
• D) domain name and POP3

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Definitions:

Power

The probability that a statistical test will correctly reject a false null hypothesis; related to the capability to detect an effect if there is one.

Type II Error

The error that occurs when a statistical test fails to reject a false null hypothesis.

Type I Error

The incorrect rejection of a true null hypothesis, or "false positive," often denoted by alpha (α).

Statistical Significance

A measure of whether observed data can be considered as not being the result of chance, typically through the use of a p-value.