If the corrected sum of cross products (L xy ) is 0.744, estimate the slope in the

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If the corrected sum of cross products (L_xy) is 0.744, estimate the slope in the regression of CFR(y) on MVR(x)?

Cardiology

Coronary flow reserve (CFR) was estimated in 31 patients with hypertension. Investigators measured the myocardial velocity ratio (MVR) following high-dose dobutamine, and Data set available obtained the statistical data shown in Table 11.30.

Table 11.30: Descriptive statistics for CFR and MVR for 31 hypertensive patients

Mean sd 2.0 0.4 0.2 CFR MVR 0.82

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Fundamentals Of Biostatistics

ISBN: 9781305268920

8th Edition

Authors: Bernard Rosner

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Question Posted: May 19, 2018 06:32 AM

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If the corrected sum of cross products (L xy ) is 0.744, estimate the slope in the

Question:

Mean sd 2.0 0.4 0.2 CFR MVR 0.82

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Fundamentals Of Biostatistics

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