The compressive strength of an alloy fastener used in aircraft construction is being studied. Ten loads were selected over the range 2500–4300 psi, and a number of fasteners were tested at those loads. The numbers of fasteners failing at each load were recorded. The complete test data are shown in Table E11-14. TABLE · E11-14 Fastener Failure DataLoad, x (psi) Sample Size, n2500Number Failing, r1050270070172900310000306021330040183500854337009054390050334100806043006551a. Fit a logistic regression model to the data. Use a simple linear regression model as thestructure for the linear predictor.b. Is the logistic regression model in part (a) adequate?

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TABLE · E11-14 Fastener Failure Data Load, x (psi) Sample Size, n 2500 Number Failing, r 10 50 2700 70 17 2900 100 30 21 3100 60 3300 40 18 3500 85 43 3700 90 54 3900 50 33 4100 80 60 4300 65 51 a. Fit a logistic regression model to the data. Use a simple linear regression model as the structure for the linear predictor. b. Is the logistic regression model in part (a) adequate?

TABLE · E11-14 Fastener Failure Data Load, x (psi) Sample Size, n 2500 Number Failing, r 10 50 2700 70 17 2900 100 30 21 3100 60 3300 40 18 3500 85 43 3700 90 54 3900 50 33 4100 80 60 4300 65 51 a. Fit a logistic regression model to the data. Use a simple linear regression model as the structure for the linear predictor. b. Is the logistic regression model in part (a) adequate?

Trigonometry (MindTap Course List)

8th Edition

ISBN:9781305652224

Author:Charles P. McKeague, Mark D. Turner

Publisher:Charles P. McKeague, Mark D. Turner

Chapter4: Graphing And Inverse Functions

Section: Chapter Questions

Problem 6GP: If your graphing calculator is capable of computing a least-squares sinusoidal regression model, use...

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