Find the regression equation for for y as a function of x. y.Xregression equation:33.326.635.343.621.633.910.528.543.645.238.924.943.443.734.628.7 48.440.15048.135.447.948.158.3Enter the equation in slope-intercept form accurate to two decimal places.

XY33.340.126.65035.348.143.635.421.647.933.948.110.558.328.543.645.238.924.943.943.734.628.748.4

Answered: Find the regression equation for for y…

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter4: Equations Of Linear Functions

Section4.6: Regression And Median-fit Lines

Problem 5PPS

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Similar questions

Can the average rate of change of a function be constant?
bThe average rate of change of the linear function f(x)=3x+5 between any two points is ________.
Respiratory Rate Researchers have found that the 95 th percentile the value at which 95% of the data are at or below for respiratory rates in breath per minute during the first 3 years of infancy are given by y=101.82411-0.0125995x+0.00013401x2 for awake infants and y=101.72858-0.0139928x+0.00017646x2 for sleeping infants, where x is the age in months. Source: Pediatrics. a. What is the domain for each function? b. For each respiratory rate, is the rate decreasing or increasing over the first 3 years of life? Hint: Is the graph of the quadratic in the exponent opening upward or downward? Where is the vertex? c. Verify your answer to part b using a graphing calculator. d. For a 1- year-old infant in the 95 th percentile, how much higher is the walking respiratory rate then the sleeping respiratory rate? e. f.
The following table provides values of the function f(x,y). However, because of potential; errors in measurement, the functional values may be slightly inaccurately. Using the statistical package included with a graphical calculator or spreadsheet and critical thinking skills, find the function f(x,y)=a+bx+cy that best estimate the table where a, b and c are integers. Hint: Do a linear regression on each column with the value of y fixed and then use these four regression equations to determine the coefficient c. x y 0 1 2 3 0 4.02 7.04 9.98 13.00 1 6.01 9.06 11.98 14.96 2 7.99 10.95 14.02 17.09 3 9.99 13.01 16.01 19.02
Find the slope ofthe line in Figure l.

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Find the regression equation for for y as a function of x. y. X 33.3 26.6 35.3 43.6 21.6 33.9 10.5 28.5 45.2 24.9 43.7 28.7 regression equation: Y 40.1 50 48.1 35.4 47.9 48.1 58.3 43.6 38.9 43.4 34.6 48.4 Enter the equation in slope-intercept form accurate to two decimal places.