The Effect of the Excel Formula =20*RAND()

question 34

Multiple Choice

The effect of the Excel formula =20*RAND()

• A)is that twenty entries of a random variable with a mean of zero will be created.
• B)is that twenty entries of a random variable with a mean of one will be created.
• C)is that one entry of a random variable with a mean of twenty will be created.
• D)is that one entry of a random variable with a mean of ten will be created.

---

Definitions:

Refrigeration System

A system designed to remove heat from an enclosed space or from a substance for the purpose of lowering its temperature and/or maintaining it below ambient level.

Receiver/Dryer

A component in a vehicle's air conditioning system that removes moisture from the refrigerant and acts as a storage tank for the refrigerant when the system is not in use.

Passenger Compartment

The area of a vehicle designed to accommodate passengers, excluding the trunk or cargo space.

Boiling Point

The temperature at which a liquid turns into vapor at a given pressure.