The Most Pessimistic Time for a Task Is 28 Days

question 76

Multiple Choice

The most pessimistic time for a task is 28 days.The most optimistic time for the same task is one fourth of the pessimistic time.Calculate the variance for the duration of the activity.

• A)8.75
• B)12.25
• C)14.85
• D)10.50

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Definitions:

Desegregated Schools

Educational institutions that have been integrated, allowing students of different racial, ethnic, or other segregations to learn together.

Racial Groups

Categories of people identified by shared physical or social qualities into groups considered by society to be distinct.

Intergroup Conflict

Disputes or hostilities between different groups, often arising from competition for resources, differences in values, or social status.

Outgroup

A social group to which an individual does not identify or belong, often viewed with prejudice or hostility.