Solve the Problem. -A Pollster Wants to Minimize the Effect the Order of the Order

question 15

Multiple Choice

Solve the problem.
-A pollster wants to minimize the effect the order of the questions has on a person's response to a survey. How many different surveys are required to cover all possible arrangements if there are 6 questions on the survey?

• A) 36
• B) 6
• C) 720
• D) 120

---

Definitions:

Electromagnetic Wave

A wave of electric and magnetic fields that propagates through space at the speed of light, including visible light, radio waves, and X-rays.

Mammography

An X-ray imaging method specifically used for breast examination, helping in the early detection of breast cancer.

Retrograde Pyelography

A diagnostic X-ray technique in which a contrast medium is introduced into the kidneys from the bladder to visualize the urinary system.

Urethral Catheter

A pliable conduit placed via the urethra into the bladder for the purpose of draining urine.