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2. The summary output of the least squares fit for predicting wife's height from husband's height from a random sample of 170 married couples in Britain, where both partners are below 65 years is provided below. Estimate 43.5755 Std. Error 4.6842 t value 9.30 Pr(>|t|) 0.0000 (Intercept) height.husband 0.2863 0.0686 4.17 0.0000

2. The summary output of the least squares fit for predicting wife's height from husband's height from a random sample of 170 married couples in Britain, where both partners are below 65 years is provided below. Estimate 43.5755 Std. Error 4.6842 t value 9.30 Pr(>|t|) 0.0000 (Intercept) height.husband 0.2863 0.0686 4.17 0.0000

MATLAB: An Introduction with Applications
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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Hi I am not undertanding this question very well can you please help me solve it question 2 and both sub questions.

 

Please write with eligible handwriting and if you use symbols make it clear which ones your using please.

 

Thank you

2. The summary output of the least squares fit for predicting wife's height from husband's height from a random sample of 170 married couples in Britain, where both partners are below 65 years is provided below. (Intercept) height.husband Estimate 43.5755 Std. Error 4.6842 0.0686 t value Pr(>|t|) 9.30 0.0000 4.17 0.0000 0.2863 If Tom Cruise and his wife were from the UK, what would this model estimate his wife's height to be? (Tom Cruise is 69 inches) (i) (ii) Tom Cruise' first wife, Nicole Kidman, is 71 inches. Using the regression equation from the question above, calculate the residual between Nicole Kidman's actual height and Nicole Kidman's predicted height.
Transcribed Image Text:2. The summary output of the least squares fit for predicting wife's height from husband's height from a random sample of 170 married couples in Britain, where both partners are below 65 years is provided below. (Intercept) height.husband Estimate 43.5755 Std. Error 4.6842 0.0686 t value Pr(>|t|) 9.30 0.0000 4.17 0.0000 0.2863 If Tom Cruise and his wife were from the UK, what would this model estimate his wife's height to be? (Tom Cruise is 69 inches) (i) (ii) Tom Cruise' first wife, Nicole Kidman, is 71 inches. Using the regression equation from the question above, calculate the residual between Nicole Kidman's actual height and Nicole Kidman's predicted height.
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