Best phones 2025 tested — Our top picks

Comparing Phones. Table 1.7 shows data for eight phones (Consumer Reports). The Overall Score, a measure of the overall quality for the phone, ranges from 0 to 100 . Voice Quality has possible ratings of poor, fair, good, very good, and excellent. Talk Time is the manufacturer's claim of how long the phone can be used when it is fully charged. a. How many elements are in this data set? b. For the variables Price, Overall Score, Voice Quality, and Talk Time, which variables are categorical and wh