Ryan’s observation is an example of a hypothesis
Hypothesis is defined as the scientific question that can be proven correct or wrong through series of experiments.
From Ryan’s observation he developed a hypothesis that people are too focused on their conversation to be distracted by an outside passerby.
This is a hypothesis as the variables such as the people, their conversation and the passer by can be varied when subjected to an experimental procedures.
Learn more about hypothesis here:
https://brainly.com/question/606806
#SPJ1