1 question can be answered in 5 ways
2 questions can be answered in 5*5 or 5^2 ways
3 questions can be answered in 5*5*5 or 5^3 ways
....
10 questions can be answered in ......
A sociologist designs a 10-item survey. Each item asks for an opinion on a scale of 1 to 5.
How many different ways could a person answer the survey?
10!
10x5
10! / 5!
5^10
10^5
1 answer
1 answer