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What is Blood Pressure and Sound Pressure Analysis about?

The document presents the results of a study examining the relationship between blood pressure rise (y) and sound pressure level (x). A scatter plot shows a linear relationship between the variables. The correlation coefficient (r) is calculated to be 0.865, indicating a strong positive correlation. Simple linear regression analysis finds the equation y = -10.11 + 0.174x. Based on this model, a sound pressure level of 85 dB predicts a mean blood pressure rise of 4.68 mmHg. A 99% confidence interval for the

Author

zayan zikry

Language

EN