To center text, you would have to look up at the tools on the bar above the doc after highlighting the text you want centered. Looking at the bar, there will be only one icon with lines and a arrow facing downwards. If you hover on it it says align, and if you click on it, 4 icons with different set lines will appear. Hovering on the second icon will say center align, and clicking on it will center your text.
I think I did a good job wording it...
Answer:
8
Explanation:
The mode is the value that occurs the most frequently in a set.
In this set:
The value 6 appears once
The value 7 appears twice
The value 8 appears three times
The value 9 appears twice
The value 8 is the most frequently occuring, so the mode is 8.
Both are Personifications