A second species of extra-terrestrial has a mean height of 71cm and a standard deviation of 5.3cm. An astro biologist discovers that 30% of the extra-terrestrials bump their heads when they enter their spacecraft. What is the height of the door to the space craft?
A second species of extra-terrestrial has a mean height of 71cm and a standard deviation of 5.3cm. An astro biologist discovers that 30% of the extra-terrestrials bump their heads when they enter their spacecraft. What is the height of the door to the space craft?
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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A second species of extra-terrestrial has a mean height of 71cm and a standard deviation of 5.3cm. An astro biologist discovers that 30% of the extra-terrestrials bump their heads when they enter their spacecraft. What is the height of the door to the space craft?
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