SERP 590: Changing Criterion Designs

[@behaviorista]

I had an exam question that showed dashed lines under the data points instead of solid ones. What is the difference and does it mean prediction when its dashed?

[@UAbehaviorprof]

A dashed line BETWEEN data points means the sessions are not contiguous; some sort of break in the data collection.

[@behaviorista]

Thank you so much!!@@UAbehaviorprof