Final answer:
Yes, a computer kept at home for personal use is considered a consumer good, as it is intended for individual use to satisfy personal wants and needs.
Step-by-step explanation:
A computer kept at home for personal use is indeed considered a consumer good.
The term consumer goods refers to products that are intended for use by individuals, which includes items like computers when used for personal activities such as office work at home, research, communication, personal finances, education, entertainment, and social networking. Considering the definition of consumer goods, the statement that a personal computer is a consumer good is true.
Since the question also involves a statistical element, to calculate the probability that a household personal computer is used for entertainment between 1.8 and 2.75 hours per day, one would need additional statistical data such as the standard deviation and the mean time of use.
This would typically involve creating a probability distribution and integrating over the desired range. However, the information provided does not include such specifics, so an exact probability cannot be calculated without these details.