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A Company Has a PERT Project with Path B-D-E-G-I That

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A company has a PERT project with path b-d-e-g-i that has these activity time estimates in days:
A company has a PERT project with path b-d-e-g-i that has these activity time estimates in days:    a.What is the expected duration for activity  e ? b.What is the variance for activity  b ? c.What is the standard deviation of the path?
a.What is the expected duration for activity "e"?
b.What is the variance for activity "b"?
c.What is the standard deviation of the path?


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Unemployed Category

The classification of individuals in the labor force who are without a job but actively seeking employment.

Bureau of Labor Statistics

A US government agency that collects, processes, and disseminates essential statistical data on labor market activity, working conditions, and price changes in the economy.

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Refers to the portion of the population that is considered to be of working age, typically above 18 years old.

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A classification used in labor statistics to describe individuals who are currently working for pay or profit, including full and part-time workers.

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