A consumer advocacy group rates the quality of a cellular service provider using three criteria.
A: Service is available at least 99% of the time.
B: Reception is clear at least 95% of the time.
C: Fewer than 5% of its customers have complaints about the quality of service.

a. Describe the event represented by $A \cap B \cap C$.
b. Describe the event represented by $A \cup B \cup C$.

Question

A consumer advocacy group rates the quality of a cellular service provider using three criteria.
A: Service is available at least 99% of the time.
B: Reception is clear at least 95% of the time.
C: Fewer than 5% of its customers have complaints about the quality of service.

a. Describe the event represented by $A \cap B \cap C$.
b. Describe the event represented by $A \cup B \cup C$.

Quizplus · Accepted Answer

The Answer of A consumer advocacy group rates the quality of a cellular service provider using three criteria.
A: Service is available at least 99% of the time.
B: Reception is clear at least 95% of the time.
C: Fewer than 5% of its customers have complaints about the quality of service.

a. Describe the event represented by $A \cap B \cap C$.
b. Describe the event represented by $A \cup B \cup C$.

A Consumer Advocacy Group Rates the Quality of a Cellular A∩B∩CA \cap B \cap CA∩B∩C

A Consumer Advocacy Group Rates the Quality of a Cellular $A \cap B \cap C$