Run a regression analysis on the following data set, where y is the final grade in a math class and is theaverage number of hours the student spent working on math each week.hours/weekX4589111114151520Gradey43.66365.270.665.474.481.68297100State the regression equation y=mx+b, with constants accurate to two decimal places.What is the predicted value for the final grade when a student spends an average of 13 hours each week onmath?Grade =Round to 1 decimal place.

Given Data set x = 4, 5, 8, 9, 11, 11, 14, 15, 15, 20Data set y = 43.6, 63, 65.2, 70.6, 65.4, 74.4,…

Answered: Run a regression analysis on the…

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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Run a regression analysis on the following data set, where y is the final grade in a math class and x is the average number of hours the student spent working on math each week. hours/week Grade y 8. 72.2 8. 58.2 10 60 11 71.4 14 92.6 14 76.6 14 75.6 14 83.6 15 81 20 100 State the regression equation with constants accurate to 2 decimal places. ý = What is the predicted value for the final grade when a student spends an average of 15 hours each week on math? Round to 2 decimal places. Question Help: D Video 1 Video 2 Submit Question
A regression was run to determine if there is a relationship between hours of TV watched per day (x) and number of situps a person can do (y).The results of the regression were: y=a+bx b=-0.997 a=20.107 r2=0.950625 r=-0.975 Use this to predict the number of situps a person who watches 0.5 hours of TV can do.Round to one decimal place.
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Run a regression analysis on the following data set, where y is the final grade in ar average number of hours the student spent working on math each week.