The Hypothesis
This video presents the same text shown beside it, spoken and on screen. It adds nothing the text does not say.
State
A hypothesis is a testable statement predicting a relationship between two or more factors, written so that evidence could show it false.
Show
"Longer commutes lower reported job satisfaction" predicts a direction and can fail; the data may show no relationship.
Watch for
A statement no evidence could contradict is not a hypothesis.