Suppose You Want to Take a Simple Random Sample of Size

question 10

Multiple Choice

Suppose you want to take a simple random sample of size 6 from the 20 participants in your Zumba exercise class. You label the students 01 to 20 in alphabetical order by last name. In the table of random digits, you read the entries

Another valid choice of labels for the 20 participants is

• A) 36 to 55 in alphabetical order by last name.
• B) 01 to 20 in reverse alphabetical order by last name.
• C) five labels for each person (00-04, 05-09, 10-14, …, 95-99) assigned in alphabetical order by last name.
• D) Both A and B are correct.
• E) Answers A, B, and C are correct.

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Definitions:

Limbic System

Part of the brain involved with emotions and olfaction; includes the cingulate gyrus, hippocampus, habenular nuclei, parts of the basal ganglia, the hypothalamus (especially the mammillary bodies, the olfactory cortex, and various nerve tracts).

Sensory Input

Information received by the sensory organs and transmitted to the brain.

Parietal Lobe

A region of the cerebral cortex involved in processing sensory information related to touch, pressure, temperature, and spatial orientation.

Recognize Faces

The cognitive ability to identify and understand human faces, highlighting the complex processing abilities of the brain.