The following output comes from regression using the actual HW9 scores and the Final test scores from intro stats one semester. Sample size: 50R (correlation coefficient) = 0.3658R-sq = 0.1338Estimate of error standard deviation: 10.36256Parameter estimates:ParameterEstimateStd. Err.DFT-StatP-ValueIntercept43.55811811.1716483.8990.0003Slope0.3600480.132225482.7230.009Assume no assumptions are violated. Form a 87% Confidence interval for how much your final is supposed to increase for each problem done on homework 9.Use 5 decimal places

Confidence interval determines the two bounds within which the population parameter is supposed to…

Answered: Assume no assumptions are violated.…

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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The following output comes from regression using the actual HW9 scores and the Final test scores from intro stats one semester.

Sample size: 50
R (correlation coefficient) = 0.3658
R-sq = 0.1338
Estimate of error standard deviation: 10.36256
Parameter estimates:

Parameter	Estimate	Std. Err.	DF	T-Stat	P-Value
Intercept	43.558118	11.1716	48	3.899	0.0003
Slope	0.360048	0.132225	48	2.723	0.009

Assume no assumptions are violated. Form a 87% Confidence interval for how much your final is supposed to increase for each problem done on homework 9.
Use 5 decimal places

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