The Main Purpose of the Gelatin Emulsion in Radiographic Film

question 5

Multiple Choice

The main purpose of the gelatin emulsion in radiographic film is to _______________.

• A) resist chemical penetration
• B) hold the silver halide crystals
• C) maintain dimensional stability
• D) protect the base

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Definitions:

Np

A term related to statistics, often referring to the expected number of successes in a Binomial distribution.

Margin of Error

A statistic expressing the amount of random sampling error in a survey's results, representing how far the true value could deviate from the observed value.

Minimum Sample Size

The smallest number of observations or data points that is considered sufficient for a statistically valid result.

Population Proportion

The fraction or percentage of a population that exhibits a particular attribute or characteristic.