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 5 questions on the survey?
A)24
B)25
C)120
D)5

Question

Quizplus · Accepted Answer

The number of different surveys required to cover all possible arrangements of 5 questions is calculated by finding the factorial of 5, which is 5! = 5 × 4 × 3 × 2 × 1 = 120.

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