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The following table shows part of the probability distribution for a random variable x.
a.The mean of the above distribution is known to be 1.8 .
b.Compute the variance and the standard deviation for the above probability distribution.
Emissions Offsets Program
A policy or program that allows companies to compensate for their carbon emissions by investing in environmental projects.
Pollutants
Substances or energies introduced into the environment that cause harm or discomfort to organisms, including humans, or damage the natural resources.
Emissions
The release of pollutants into the environment, typically referring to gases expelled by vehicles and industrial processes.
Harm
Damage or injury that affects someone or something in a negative way, often used in legal and ethical discussions.
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