11. Disney Monorail The Mark VI monorail used at Disney World has doors with a height...

11. Disney Monorail The Mark VI monorail used at Disney World has doors with a height of 72 in.

Heights of men are normally distributed with a mean of 68.6 in. and a standard deviation of

2.8 in.

(Source: based on Data Set 1 “Body Data” in Appendix B)

a. What percentage of adult men can fit through the doors without bending? Does the door design

with a height of 72 in. appear to be adequate? Explain.

b. What doorway height would allow 99% of adult men to fit without bending?

Expert Solution

orchestra answered 2 years ago

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