A researcher wanted to investigate the confidence levels of athletes in different athletics clubs. In addition, he wanted to see whether the athletes' coaches had an influence and whether this varied from country to country. How many levels would be involved in this analysis?
A) 3
B) 4
C) 5
D) 6

Question

Quizplus · Accepted Answer

There are four levels involved in this analysis:
1. Confidence levels of athletes
2. Athletics club (to which the athlete belongs)
3. Coaches (of the athlete)
4. Country (where the athletics club is located).
Therefore, choice B (4) is the correct answer.

A Researcher Wanted to Investigate the Confidence Levels of Athletes