A Disadvantage of the Variable KVp-Fixed MAs Technique Chart Is

question 29

Multiple Choice

A disadvantage of the variable kVp-fixed mAs technique chart is:

• A) it is very expensive to create
• B) it is very difficult to formulate
• C) that varying the kVp affects contrast as well as density
• D) that varying the mAs affects contrast as well as density

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Definitions:

Population Variances

A measure of the dispersion of a population's data points from its mean.

Population Proportions

The fraction or percentage of a population that is characterized by a certain trait or attribute.

Sample Proportions

The ratio of members in a subset of a population to the total population, used in statistical analysis.

Normal Distribution

A bell-shaped probability distribution characterized by its mean and standard deviation, describing how data values are spread around the mean.