Create a Scatterplot of y against average freshman high school GPA. One way colleges measure success is by graduation rates. Let us investigate some variables that contributeto this statistic for medium and large colleges in the United States by developing a useful linear regressionmodel to describe the relationship between the 2016 6-year graduation rate and four variables.One possible model that will be considered isy = x + ₁x₁ + ₂x₂ + B3x3 + 4x4 + ewhere y is the 2016 6-year graduation rate, x₁ is the average high school GPA among college freshmen, X2is the estimated median SAT among college freshmen, x3 is the full-time undergraduate student-to-facultyratio, x is the percentage of Pell Grant recipients among freshmen, and e is the random deviationassociated with each value of y. The random deviations are assumed to be normally distributed with a meanvalue of 0 and constant variance of o². GradRate 2016 GPA_Avg SAT_Med Perc_Freshmen_Pell Ratio0.9170.8720.7240.7060.6750.8650.7640.7430.5010.9390.8320.820.7890.6450.5980.5810.3160.7010.5820.5090.4660.4340.3620.60.5480.5280.4560.3030.4130.3743.873.943.793.623.623.63.643.53.183.953.753.973.693.613.323.492.933.493.53.083.373.323.23.53.23.363.263.123.43.291397117512711081120413031199114290214791222121112171086960108096210721067990108810699931110951113199096110299920.230.4090.3330.2560.1990.1330.1880.1930.6320.1350.1850.0740.1450.2830.4410.4330.6790.2340.2810.4940.3190.360.4790.5120.3660.2240.5360.4880.3850.5159119191251313322111414342018651981917131519191828162313

The question is about regression Given : To find : Scatterplot of y ( graduation rate ) against…

Answered: Create a Scatterplot of y against…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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