What Products Are Considered to Be Set-Top Boxes? (Choose All

question 32

Multiple Choice

 What products are considered to be set-top boxes? (Choose all that apply.)

• A) Amazon Fire TV
• B) Chromecast
• C) Roku
• D) Chromebox

---

Definitions:

Parameters Estimated

Quantitative values derived from statistical modeling used to represent characteristics of a population based on sample data.

Normal Population

A population distribution that follows a normal (Gaussian) curve, where all measures of central tendency (mean, median, and mode) are equal and most of the data falls close to the mean.

Significance Level

A threshold in hypothesis testing that determines the probability of rejecting a true null hypothesis, usually denoted as alpha (α).

Chi-squared Test

An analytical tool designed to assess if the observed frequencies differ significantly from those that were expected in one or more categories.