In this year's holiday giving campaign, Watson is collecting funds for the Interfaith Welcome Coalition [http://interfaithwelcomecoalition.org ] backpack ministry in South Texas. Kate Goldman (manager of Watson's Center for Latin American and Caribbean Studies) and a Watson alum learned about the program while volunteering as translators in Texas. Funds will go toward the 360 backpacks assembled each week for families being released from two refugee detention facilities. Please leave any check or gift card for this program with Joan Picard at the front desk of 111 Thayer. Students were randomly assigned to a control group or one of two treatment groups. Students in the control group did not receive an email about the holiday giving campaign. All students in Treatment Group 1 received the message without the italicized sentences. All students in Treatment Group 2 received an email containing the full message above. Suppose the data from this experiment are in the table below. Don't worry about any issues related to sample size. (Note: These data are made up, but the holiday giving campaign is real in case you want to donate!) Table 1 IFWC Student Group donation Justin Control SO Gloria Control SO Lauren Control $15 Maria Treatment 1 Tom Treatment 1 $5 Jill Treatment 1 $20 Jacques Treatment 2 $10 Brady Treatment 2 $10 Yiduo Treatment 2 $25 (a) You are asked to evaluate the experiment given the data above. What kind of treatment effects can you estimate, and what are your estimates? (5 points)