Question

the number of characters typed varies with the typing speed. identify the relationship. characters typed depends on typing speed typing speed depends on characters typed

Explanation:

The statement says "the number of characters typed varies with the typing speed". In a relationship, the variable that "varies" (changes) based on another is the dependent variable. Here, the number of characters typed changes as typing speed changes. So, characters typed is the dependent variable and it depends on typing speed.

Answer:

characters typed depends on typing speed