Project Task E Has the Following Estimates: (1)optimistic Time -

question 11

Multiple Choice

Project task E has the following estimates: (1) optimistic time - 10 days (2) Pessimistic time - 20 days,and (3) Most likely time - 12 Days.The standard deviation for time using the beta statistical distribution is ________ days.

• A)1.5
• B)1.67
• C)2
• D)2.33

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Definitions:

Depression

A common and serious medical illness that negatively affects how you feel, the way you think and how you act, offering feelings of sadness and/or a loss of interest in activities once enjoyed.

Ordinary Sadness

A normal emotional response to undesired circumstances or events, distinct from clinical depression, usually temporary and context-specific.

Specific Phobia

An intense, irrational fear of specific situations, objects, or activities, which can significantly interfere with daily functioning.

Unrealistic Fear

A fear that is disproportionate to the actual risk or threat present in a situation, often based on imagination or speculation rather than fact.