Which of the Following Was the First Widely Used Multiuser

question 33

Multiple Choice

Which of the following was the first widely used multiuser, multitasking OS?

• A)MS-DOS
• B)Mac System Software 6
• C)Unix
• D)Windows 3.0

---

Definitions:

Normal Population

A population in statistics where all the individual measurements are symmetrically distributed around the mean, following a normal distribution.

Standard Deviation

A statistical metric that evaluates the spread of data points in a dataset around the mean.

Standard Deviation

An indication of how spread out the numbers in a data set are, demonstrating variability from the mean.

Heights of Men

The measurement of how tall male individuals are, often collected for studies in ergonomics, health, or demographic research.