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Anna wanted to investigate if exercise impacts her mental focus. She recorded exercise hours and focus levels (\(y\), out of 100) over 7 days:
Exercise Hours
1
2.5
2
3
1.5
2
2.5
Focus Level
89
82
71
86
81
83
73
She plotted the data as follows:
Is it reasonable to fit a line of best fit to this data?
Choose one answer:
Yes
No
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