Based on an observational study, a clinical psychologist finds that the relationship between the number of weeks spent in a therapy hospital and number of seizures per week can be described by the following equation:seizures per week = 14.09 - 0.91 x weeks in hospitalThe R2 for this model is 0.90, and you can assume that all of the conditions for linear regression to be valid have been met. Suppose that you use this model to predict the number of seizures per week for a patient who has been at the hospital for 20 weeks. What is the predicted number of seizures per week for that patient?

Answered: Based on an observational study, a…

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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Based on an observational study, a clinical psychologist finds that the relationship between the number of weeks spent in a therapy hospital and number of seizures per week can be described by the following equation:

seizures per week = 14.09 - 0.91 x weeks in hospital

The R² for this model is 0.90, and you can assume that all of the conditions for linear regression to be valid have been met. Suppose that you use this model to predict the number of seizures per week for a patient who has been at the hospital for 20 weeks. What is the predicted number of seizures per week for that patient?

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