There Are Four Activities on the Critical Path

question 92

Multiple Choice

There are four activities on the critical path. Coincidentally, their standard deviations are all equal to 4. The standard deviation of the critical path is therefore equal to

• A)2.
• B)4.
• C)8.
• D)16.
• E)64.

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Definitions:

Flexors

Flexors are muscles that when contracted bring two bones closer together, decreasing the angle between them, most commonly referring to muscles that bend a limb at a joint.

Extensors

Muscles that increase the angle between parts at a joint, commonly straightening a limb.

Abductors

Muscles that move a limb or other part of the body away from the midline or another part of the body.

Adductors

Muscles located in the thigh that are responsible for pulling the legs together, playing a crucial role in stabilization and movement.