Question

A survey was conducted of 457 teenagers. Thirty-five percent of the teenagers said they occasionally smoked cigarettes.

A. Find the margin of error for this survey

B. Write a statement about the percentage of teenagers who occasionally smoke cigarettes

Answer 1

35% of 457 is 159.95 - there cant be 0.95 of a teenager

Around a third of those surveyed smoke cigarettes

Explanation: