How Does a Xeromammogram Differ from a Mammogram

question 54

Multiple Choice

How does a xeromammogram differ from a mammogram?

• A)The xeromammogram shows a three-dimensional image of the breast rather than a one-dimensional image.
• B)The xeromammogram is produced by nuclear medicine technology rather than by x-ray technology.
• C)The xeromammogram image is printed on dry paper rather than on x-ray film.
• D)The xeromammogram uses a magnetic field to scan the breast rather than x-ray beams.

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Definitions:

Chi-Square Test

A statistical test used to determine the significance of an observed association between two categorical variables.

Logistic Regression

A statistical model that is used for predicting the probability of a binary outcome based on one or more predictor variables.

P-Value

A measure in statistics that helps to determine the significance of results from a hypothesis test, indicating whether the observed data are improbable under the null hypothesis.

Explanatory Variable

A variable in a statistical model that is believed to cause or influence the response variable.