Answer:

Step-by-step explanation:

Answer:
105.495%
Step-by-step explanation:
210.99/200=1.05495
200 * 1.05495 = 210.99
Answer:
D
Step-by-step explanation:
You would do D because the other options aren't that random. Randomly choosing employees <em>is</em> a random sample and will give you a valid answer.