can a secoundary task

Can a secondary tack - such as a wotd ascociation takk-imprrwe your perfomance ahen delving while talqued? This was the question of inlerest in a study, The rosearchers used a diving simidater to obtain their data. Each of 40 colege atudents was assigned to deve a long distance in the simulafor. Howover, the studert-divers were divided into four groups of 10 drivers eath, Group 1 pertormed the warbal task conthuously (contnuous vortal condibien). Group 2 performed the tssk only at the end of the deme (late verbal condifion), Group 3 dit not perform the task at all (no percentage of bilboerds recaled by each student-driver is provided in the accompanghg tabie. Use the intormston in the accorngarying tochrology output lo determice if the moen recall percentago ditors for student-divers in the four groups. Test using a =0.01. cieck ben to veere the data table click bere to vine the teschologr cuteut. What are the hypotheses? A. Hoi Al least two treatment means are equal H2:1=23=4 B. H3:1=2=3=H4 H3=A hoast two treadment means difor c. H. At least two treatment means ditter H3:1=2=3=4 D. H0:1+2+3+4 Ha : At least two treatnent means are equal Percentage of Billboards Data Table Technology Output