The Following Data Concerns Energy Expenditure and Perceived Pain (10-Point

question 16

Multiple Choice

The following data concerns energy expenditure and perceived pain (10-point Likert scale, where 10 = worst possible pain and 0 = no pain at all) from five cyclists completing a stage in the Tour de France. Complete the following table and answer the question below. Calculate the r-value (by hand) between energy expenditure and pain. You will be required to calculate the covariance first.

• A) r = .98
• B) r = .90
• C) r = .88
• D) r = .80

---

Definitions:

NICs

Network Interface Cards (NICs) are hardware components that connect a computer to a network, allowing it to communicate with other computers and devices.

LAN

Stands for Local Area Network, a computer network that interconnects computers within a limited area such as a residence, school, laboratory, or office building.

WAN

Wide Area Network, a telecommunications network that extends over a large geographic area for the purpose of computer networking.

Fiber-Optic

Referring to the technology of transmitting light through thin, flexible fibers of glass or plastic for telecommunications or lighting.