There Are 6 Children in a Family

question 119

Multiple Choice

There are 6 children in a family. The number of children defines a population. The number of simple random samples of size 2 (without replacement) which are possible equals

• A)12
• B)15
• C)3
• D)16

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Definitions:

Cerebral Cortex

The outer layer of the cerebrum, involved in various high-level functions such as sensation, voluntary muscle movement, thought, reasoning, and memory.

Oriented

The state of being aware of one's own personal identity, place, time, and situation as a measure of cognitive function.

Cerebellum

A part of the brain located at the back of the skull, vital for coordinating movement and balance.

Nystagmus

Involuntary, rapid and repetitive movement of the eyes, which can be horizontal, vertical, or rotary.