es, in maggrowers and reads to think critically when they are provided with urveys and student, the validity of these reports should be exas reports oftentimes Remember to cosider the following : Was the survey based on a random sample. on a controlled experimant with individuals randomly assigned to a contral What was the size of been introduced in conducting the survey. Could bais have Was the study based on Can a caurse -and- effect realationship be deduced from the data. group and to atreatment group Wether the conclusion presented in the following report is valid New Beverage Leads to Weight loss The Regency weight Loss Center Wants to promote their new b which they claim will increase an individ weight loss result dramaticaly with regular use Researchers tracked. 50 of these weight loss client, each of whom ceived a free box of these beverages to tray for a 60 day. They divided The clients into tow groups those ank 8 ounces of the beverage before each meal and those who did not consume any . At the and of the 60 days, the loss of the client and found that those group