Question

How does cellphoe service compare between different cities? table 3 represent the rating of verizon and at&t in 22 different cities?

Answer 1

Cell phone services can be compared through several characteristic. The rate of the data transfer: the higher the rate the better the service, the availability- the percent of the time the service is available (the greater the percent the better the service) and the reliability, which means that the service is non interrupted.