For a particular car, when the brake is applied at 62 mph, the following data give stopping

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For a particular car, when the brake is applied at 62 mph, the following data give stopping distance (in feet) for 10 random trials on a dry surface.

(a) Can we say that the data are approximately normally distributed?
(b) Find a 95%confidence interval for population mean stopping distance µ.

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Mathematical Statistics With Applications In R

ISBN: 9780124171138

2nd Edition

Authors: Chris P. Tsokos, K.M. Ramachandran

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Question Posted: Nov 23, 2015 03:51 AM

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For a particular car, when the brake is applied at 62 mph, the following data give stopping

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146.9 148.4 149.4 148.6 150.3 147.5 147.5 149.3 148.4 145.5

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a Looking at the normal plot the point are mostly around the nor...View the full answer

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