You ask people to respond to scenarios that describe the risk associated with excess cell-phone usage. You expect people to give the highest risk estimates when they read that “______________ people...

You ask people to respond to scenarios that describe the risk associated with excess cell-phone usage. You expect people to give the highest risk estimates when they read that “______________ people suffer serious vocal chord damage.”

a. 10 of every 100

b. 10 percent of

c. 20 of every 100

d. 20 percent of