True or False: It Is Permissible to Keep a Safelight

question 13

True/False

True or false: It is permissible to keep a safelight on while you transfer exposed film from a film reel to a developing reel.

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Definitions:

Standard Normal Distribution

A distribution of a continuous random variable that is normalized, resulting in a mean of 0 and a standard deviation of 1.

Normal Probability Distribution

A standard normal distribution, often used in statistics to represent real-valued random variables of unknown distributions.

Standard Deviation

A criteria used to determine the amount of spread or variation among a group of data values.

Negative Value

A number that is less than zero.