A more sexually confident about themselves are more likely to achieve sexual satisfaction. She arranged for 45

Question:

A more sexually confident about themselves are more likely to achieve sexual satisfaction. She arranged for 45 women to take a 112-question anonymous online survey. The researcher concluded that the more sexually confident a woman is about herself, the more likely she will achieve sexual satisfaction.
a. What question were the researchers trying to answer?
b. Identify the sample.
c. Identify the population.
d. Identify the conclusion. Is it part of descriptive or inferential statistics? Explain.