CI on Mean, Variance Unknown, Prediction and Tolerance IntervalA CNC (computer numerical control) machine produces iron automobile crankshafts. Samples are measured and the inner diameterare found to be 1.01,0.97, 1.03, 1.04,0.99, 0.98,0.99, 1.01, and 1.03 centimeters. For all computations, assume an approximately normaldistribution. The sample mean and standard deviation for the given data are1.0056, and s = 0.0246.Find a 99% confidence interval on the mean of diameter. Compute a 99% prediction interval on a measured diameter of a singlecrankshaft piece taken from the machine. Find the 99% tolerance limits that will contain most of the metal pieces produced by the CNCmachine.a. Insufficient data to compute. Missing the sample size nb.CI on the mean: 0.9781 < µ < 1.0331. Prediction Interval: 0.9186 < Xn+1s 1.0926. Tolerance Interval (0.8937 and 1.1175)C. CI on the mean: 0.970 < µ < 1.9845. Prediction Interval: 0.9186 < Xn+1s 1.0926. Tolerance Interval (0.8937 and 1.1175)d. CI on the mean: 0.9781 < µ <1.0331. Prediction Interval: 0.9186 < Xn+1< 1.0926. Tolerance Interval (0.8937 and 1.1175). Insufficient data to computefor the Tolerance Interval

sample mean 'x̄= 1.0056 sample size n= 9 std deviation s= 0.0246 std error…

Answered: CI on Mean, Variance Unknown,…

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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