Liz scored higher.
Step-by-step explanation:
Given, 
Correct answers by Austin = 92% 
Total questions = 50 
Correctly answered by Liz = 47 
Percent of Liz's correct answers = 
Percent of Liz's correct answers = 
Percent of Liz's correct answers = 
As 94% is higher than 92%, therefore;
Liz scored higher.
Keywords: percent, division 
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