Question

question 12 (2 points)
listen
what piece of information is needed to show causation between two variables that positively correlate?
a random error
a systemic error
mechanism
a negative correlations

Explanation:

Correlation does not imply causation. To establish causation between two positively - correlated variables, a mechanism explaining how one variable affects the other is needed. Random and systemic errors are related to data collection and measurement, not causation. A negative correlation is an entirely different relationship and not relevant to showing causation in positive - correlated variables.

Answer:

C. mechanism