Question #2025668: Regression Analysis


Question: Given below is the information obtained in a study on age and systolic blood pressure of 6 randomly selected persons

X = age in years, y: blood pressure, n = 6

Sigma x = 345, sigma y = 819, sigma x2 = 20,399, sigma y2 = 112,343, and sigma xy = 47,634

a. Compute the value of correlation coefficient, r.

b. Compute the linear regression equation of y on x.

c. Using the regression equation found in part (b), predict the blood pressure of a 60 year old person

Solution: The solution consists of 139 words (2 pages)
Deliverables: Word Document

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