Exit Ticket: Problem 1→2 Present & Research Design (Initial check)

A quick check on today's hinge idea. Enter your Student ID, answer each item, and submit. You will see your result right away. This is practice, not a grade.

1. 1. In a controlled experiment, the control group is there to:

   AReceive a stronger version of the treatmentBBe measured but left out of the analysisCProvide a baseline for comparisonDServe as the variable the researcher changes

Enter your Student ID to submit.