Which Form of Ultraviolet (UV) Radiation Is Important in the Formation

question 23

Multiple Choice

Which form of ultraviolet (UV) radiation is important in the formation of ozone?

• A) UV-A
• B) UV-B
• C) UV-C
• D) all of the above
• E) none of the above

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Definitions:

Mean

The mean of a collection of numbers, determined by dividing their total sum by the count of the numbers.

Standard Deviation

A gauge for the level of dispersion or spread within a set of data points, indicating the magnitude of deviation from the mean.

Standard Normal Distribution

A specific type of normal distribution with a mean of 0 and a standard deviation of 1, used in many areas of statistical analysis.

Mean

The arithmetic average of a set of values, calculated by adding them together and dividing by the number of terms.