A medical company tested a new drug for possible side effects. The table
shows the relative frequency that a study participant experienced the side
effect.
Side effect
0.07
0.22
No side effect
0.43
Adults
W
Children
0.28
Do these data suggest an association between age and experiencing side
effects?
A. No. A greater percentage of both adults and children had no side
effects.
B. Yes. A greater percentage of children experienced side effects
than adults.
O C. Yes. A greater percentage of adults experienced side effects than
children.
O D. No. Adults were as likely to experience side effects as children.
