Which Part of the Stomach Actually Lies Above the Entrance

question 13

Multiple Choice

Which part of the stomach actually lies above the entrance of the esophagus?

• A) Fundus
• B) Pylorus
• C) Body
• D) Lesser curvature

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Definitions:

T-Test

A statistical test used to determine if there is a significant difference between the means of two groups, which may be related in certain features.

Paired-Difference T-Test

A statistical method used to compare the means of two related groups to determine if there is a significant difference between them.

Normally Distributed

A type of probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean.

Sample Variances

A measure of the dispersion of a set of data points in a sample.