Briefly Describe the General Method Used to Create an Image

question 19

Essay

Briefly describe the general method used to create an image like that in a CT scan.

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Definitions:

Normal Curve

A bell-shaped curve that represents the distribution of many types of data where most occurrences take place in the middle of the distribution.

Standard Deviation

Standard deviation is a measure of the amount of variation or dispersion in a set of values, indicating how much the values in a dataset deviate from the mean.

Raw Scores

The initial, unadjusted scores obtained directly from a test or assessment.

Test-retest Reliability

A measure of consistency where the same test is administered to the same group at two different points in time to assess the consistency of the results.