Hi I am not too sure how to awnser the following questions can you please help?Thank you 2. The summary output of the least squares fit for predicting wife's height fromhusband's height from a random sample of 170 married couples in Britain, whereboth partners are below 65 years is provided below.Estimate43.5755Std. Error4.6842Pr(>[t|)0.00000.0000t value(Intercept)height.husband9.300.28630.06864.17If Tom Cruise and his wife were from the UK, what would thismodel estimate his wife's height to be? (Tom Cruise is 69 inches)(i)(ii)Tom Cruise' first wife, Nicole Kidman, is 71 inches. Using theregression equation from the question above, calculate theresidual between Nicole Kidman's actual height and NicoleKidman's predicted height.3. Henry and Felix each draw independent random samples of size n = 100 from anormal population with unknown mean u and known variance o? = 9. They bothconstruct 95% confidence intervals for u.Will the width of Henry's confidence interval be the same as Felix's? Demonstratewith the formula to construct confidence intervals, and comment.

Name: Hi I am not too sure how to awnser the following questions can you ple
Uploaded: 2024-03-20T07:07:37.000Z
Channel: Bartleby
Description: Hi I am not too sure how to awnser the following questions can you please help?Thank you 2. The summary output of the least squares fit for predicting wife's height fromhusband's height from a random sample of 170 married couples in Britain, wherebot