**Blood Pressure Overview**Blood pressure is measured in two numbers: the systolic and diastolic pressures. - **Systolic Pressure:** This is the maximum pressure taken when the heart is contracting.- **Diastolic Pressure:** This is the minimum pressure taken at the beginning of the heartbeat.The table below shows blood pressure measurements, in millimeters of mercury, for a sample of 8 adults:| Systolic | Diastolic ||----------|-----------|| 126 | 88 || 104 | 86 || 103 | 80 || 110 | 80 || 122 | 71 || 117 | 88 || 130 | 75 || 118 | 69 |**Task**Compute the least-squares regression line for predicting diastolic pressure (\(y\)) from systolic pressure (\(x\)). Round the intermediate calculations to at least six decimal places and round the slope and y-intercept values to at least four decimal places.**Regression Line Equation**Write the equation \(\hat{y} = \) and calculate the necessary coefficients to complete the regression model.**Notes**- The "Send data to Excel" feature can assist in the data analysis process.- Ensure calculations are precise to facilitate accurate predictions.**Additional Options**- You can save your progress for later or submit the assignment when ready.

Given data, X Y X*Y X*X 126 88 11088 15876 104 86 8944 10816 103 80 8240 10609 110 80 8800 12100 122 71 8662 14884 117 88 10296 13689 130 75 9750 16900 118 69 8142 13924

Answered: n when the heart is contracting, and…

A First Course in Probability (10th Edition)

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Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

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A sample of blood pressure measurements is taken for a group of adults, and those values (mm Hg) are listed below. The values are matched so that 10 subjects each have a systolic and diastolic measurement. Find the coefficient of variation for each of the two samples; then compare the variation. Systolic 117 128 158 94 158 120 114 138 124 1219 Diastolic 79 77 76 50 88 62 70 80 87 56 The coefficient of variation for the systolic measurements is %. (Type an integer or decimal rounded to one decimal place as needed.)
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n when the heart is contracting, and the diastolic pressure, which is the minimum pressure taken at the be tbeat. Blood pressures were measured, in millimeters of mercury, for a sample of 8 adults. The following t- Its. Systolic Diastolic 126 88 104 86 103 80