Question: Parts 6a and 6b should be answered using one statistical analysis:

a. Do the number of blackouts (drinking to unconsciousness) that teens report differ according to whether or not the teens have reported experiencing physical abuse and/or sexual abuse?

b. Do these variables interact; specifically, if a teen suffered both physical and sexual abuse would that be even more strongly related to blackouts? Don’t try to run post-hoc– just base your answer on what the means look like.