I a Random Variable May Be Either Discrete or Continuous

question 109

Multiple Choice

i. A random variable may be either discrete or continuous.
ii. If Unique Buying Services has 100 employees, there might be 0, 1, 2, 3 up to 100 employees
Absent on Monday. In this case, the day of the week is the random variable.
iii. A discrete variable may assume fractional or decimal values, but they must have distance
Between them.

• A) (i), (ii), and (iii) are all correct statements.
• B) (i) is a correct statement but not (ii) or (iii).
• C) (i) and (iii) are correct statements but not (ii).
• D) (ii) and (iii) are correct statements but not (i).
• E) (i), (ii), and (iii) are all false statements.

Know the basic operations and components involved in computer processing.

Understand the fundamental aspects of computer hardware and software.

Understand the regulations under the WARN Act regarding advance notice for layoffs.

Recognize violations of the Equal Pay Act and the criteria for equal pay for substantially equal work.

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Definitions:

Expansion Bus

A collection of wires and protocols that allows for the expansion of a computer by adding plug-in cards, external devices, or other components.

SSD Bay

A specifically designed compartment within a computer or server for housing a solid-state drive, which uses integrated circuit assemblies as memory.

Nonvolatile Storage

A type of storage that retains data even when the device is powered off, such as SSDs or flash drives.

Cloud Storage

A service model where data is maintained, managed, backed up remotely, and made available to users over a network, typically the internet.