Octavia answered the greater fraction of questions correctly in the first test.
On the first test, Octavia's fraction of questions answered correctly was:
= Questions answered correctly / Total number of questions
= 24 / 30
= 0.80
= 80%
On the second test, Octavia scored:
= Questions answered correctly / Total number of questions
= 19 / 25
= 0.76
= 76%
In conclusion, Octavia had more correct answers in the first test than in the second test.
Find out more at https://brainly.com/question/266230.