The Expanded Portion of the Terminal Esophagus Is Called The

question 35

Multiple Choice

The expanded portion of the terminal esophagus is called the:

• A) cardiac notch.
• B) abdominal esophagus.
• C) cardiac antrum.
• D) esophagogastric junction.

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Definitions:

α

Denotes the level of significance in hypothesis testing, representing the probability of rejecting a true null hypothesis.

Probability

The measure of the likelihood that an event will occur, quantified as a number between 0 and 1.

Null Hypothesis

A default hypothesis in statistical inference that proposes no significant effect or relationship exists between variables.

Rejected

In statistical hypotheses testing, the term refers to the conclusion to not accept the null hypothesis based on the evidence provided by the data.