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pogonyaev
3 years ago
10

HELP!!! Does anyone understand???????????

Mathematics
1 answer:
vesna_86 [32]3 years ago
7 0

Answer:

4.0

observed time spent exerciseing: 4.5

predicted time:5.5

residual: 1

5.0

observed time spent exerciseing: 6.5

predicted time:5.0

residual: 1.5

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<em><u>x = 5/4</u></em>

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