Answer:
D. Room attendant
Explanation:
I just took the test. Got it right 100%.
Answer:
The answer is A: Yes, all conditions have been met.
Random: Stated
Independent: None of the samples are greater then 10 percent of total population
Normal: n>30 so its assumed to be normal.
Sample sizes don't have to be the same unless it is a Matched pair test.
Explanation:
Based on context clues, I think A is the correct answer.