
(DATA "RedCross" :TITLE "RedCross" :ABOUT "The Red Cross conducted an intensive campaign to increase blood donations. The campaign concentrated on 10 businesses. In each company the goal was to increase the percentage of employees who participated. The data are the percentage participation. Data from Gravetter and Wallnau (4th Ed.) p. 614" :VARIABLES (QUOTE ("Before" "After")) :TYPES (QUOTE ("Numeric" "Numeric")) :LABELS (QUOTE ("Obs0" "Obs1" "Obs2" "Obs3" "Obs4" "Obs5" "Obs6" "Obs7" "Obs8" "Obs9")) :DATA (QUOTE (18 18 24 24 31 30 28 24 17 24 16 24 15 26 18 29 20 36 9 28)) :DATASHEET-ARGUMENTS (QUOTE ((244 195) (590 307) 2 8))) 