Problem 1the following data represent survival time in days, Ask an Expert

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Problem 1:

The following data represent survival time in days after a heart transplant and patient age in years at the time of transplant for 10 randomly selected patients.

Age at transplant	28	41	46	53	39	36	47	29	48	44
Survival time, in days	7	278	44	48	406	382	1995	176	323	1846

(a) Find the least-squares line appropriate for these data.

(b) Plot the points and graph the line.

(c) Calculate the 95% con?dence intervals for β0 and β1, respectively.

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Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M91640297

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