The Following Data Reflect the Number of Customers Who Test

question 1

Multiple Choice

The following data reflect the number of customers who test drove new cars each day for a sample of 20 days at the Redfield Ford Dealership. Given these data,what is the variance?

• A)0.69
• B)Approximately 3.08
• C)Approximately 9.52
• D)Approximately 181

---

Definitions:

Auditory Encoding

The process by which auditory information is converted into a form that allows it to be stored in memory.

Sensory Storage

A very short-term form of memory that allows the retention of information received through the senses for a brief period.

Visual Image

A mental representation or picture perceived with the mind's eye or created by the brain’s ability to interpret visual information.

Chunking

A method of organizing information into familiar, manageable units or chunks, often used as a memory aid to enhance recall ability.