dustinjandro8894 dustinjandro8894

26-02-2024
Mathematics

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Approximately, what is Fred's systolic blood pressure at the age of 55 according to the regression equation y² = 1.2676x + 79.6645?
a) About 135 mmHg
b) About 149 mmHg
c) About 159 mmHg
d) About 165 mmHg

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