The Main Advantage of the Scanning Electron Microscope Over the Conventional

question 52

Multiple Choice

The main advantage of the scanning electron microscope over the conventional electron microscope is that it

• A) operates in light.
• B) is capable of higher magnification than the ordinary electron microscope.
• C) produces three-dimensional images.
• D) uses more protons than electrons.
• E) requires fewer beams of electrons.

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Definitions:

SRS

Simple Random Sampling (SRS) is a method of selecting individuals from a population in such a way that every set of individuals has an equal chance of being chosen.

Sample Size

The number of observations or data points that constitute a sample drawn from a population for statistical analysis.

Standard Deviation

A measure of the amount of variation or dispersion in a set of values, showing how much each value in the set varies from the mean.

Binomial Populations

Populations for which the outcomes can be classified into two categories (success/failure) and the number of successes in a set number of trials can be predicted.