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Part 2 of 4 - Written Answer #2 A group of medical researchers is investigating how artery disease affects the rigidity of the arteries. Deformity measurements are made on a sample of 14 diseased arteries, and a sample mean of 0.497 is obtained vath a sample standard deviation of 0.0764. (Enter your final answers only in the space provided and submit your work on Gradescope.) Question 4 of 4 0.0 PO Construct a 95% two-sided prediction interval for the deformity value of the next diseased artery that is measured. ANA

Answer 1

C.I CoI given - n=14, À = 0497 S = 0.0769, 720.05 95 y. is required, at -0.05 df-n-1-13 we get tca 2.16 95 for two sided prediction for the deformity value of the next diseased artery that is mesured - x-tcoxs ra 0.497 2:16 •*0.0765 + V14 C01497 -0.044, 0.497 + 0.049) (0.453, 0.541) The required 95 Y cil is (0.953, 01541) and] -

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