Patients in a clinical trial have been told that there are two possible side effects of a new drug. The probability of contracting the first side effect is equal to 0.2 and the probability of contracting the second side effect is equal to 0.01. If contracting one side effect is independent of contracting the other, then the probability that a randomly chosen patient contracts neither side effect is equal to

The occupational safety and health administration requires employers to provide fall protection to construction workers who are working on surfaces with unprotected sides and edges feet or greater above the lower level.

Two technicians are discussing how to test a car's exhaust by holding a small piece of paper within an inch of the tailpipe mouth. technician a says that if the paper is vibrating due to a "puffing" output from the tailpipe, this signals a smoothly running engine. technician b says that if the paper is being drawn toward the tailpipe, this could indicate burned exhaust valves. who is correct? a. technician b b. both technicians a and b c. technician a d. neither technicians a or b

Which of the following sections on the sat presents the questions in order of difficulty, from easiest to hardest, within each question type? select all that apply. math test writing and language test reading test