How Long Will It Take to Make Units 11 Through

question 11

Multiple Choice

How long will it take to make units 11 through 20 if the first one took 8 hours and there is a 90 percent learning rate? Refer to the copy of Table I.1 appended to this exam.

• A)fewer than or equal to 50 hours
• B)greater than 50 hours but fewer than or equal to 55 hours
• C)greater than 55 hours but fewer than or equal to 60 hours
• D)greater than 60 hours

---

Definitions:

Cervical

Cervical pertains to the neck region in the human body or the part of the spine known as the cervical spine, which comprises the seven vertebrae connecting the skull to the thoracic spine.

Lumbar

Referring to the lower part of the spine, specifically the five vertebrae between the rib cage and the pelvis.

Motor Cortex

The region of the cerebral cortex involved in the planning, control, and execution of voluntary movements.