Case-Based Critical Thinking Questions Case 3-1 Ethan Is Preparing a Lecture

question 74

Multiple Choice

Case-Based Critical Thinking Questions Case 3-1 Ethan is preparing a lecture about the software available for working with photos, videos, music, and other media. He asks James, who is an expert in computers, some questions. Choose the best aswer to each question. Ethan asks James what is the correct term used for movies, photos, music, and other content that is stored digitally?

• A) digital content
• B) digital media
• C) digital objects
• D) digital files

---

Definitions:

Confidence Interval

A range of values, derived from a set of sample data, that is likely to contain the value of an unknown population parameter.

Mean

The arithmetic average of a set of numbers, calculated by adding all the numbers together and dividing by the count of the numbers.

Population Mean

The average value of a population attribute.

Population Standard Error

The standard deviation of a sampling distribution, measuring the dispersion of sample means around the population mean.