subject
Mathematics, 28.02.2020 05:20 nees123

A fitness company is building a 20-story high-rise. Architects building the high-rise know that women working for the company have weights that are normally distributed with a mean of 143 lb and a standard deviation of 29 lb, and men working for the company have weights that are normally distributed with a mean of 167 lb and a standard deviation or 25 lb. You need to design an elevator that will safely carry 14 people. Assuming a worst case scenario of 14 male passengers, find the maximum total allowable weight if we want a 0.999 probability that this maximum will not be exceeded when 14 males are randomly selected.

maximum weight = -lb Round to the nearest pound.

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 13:30
One expression below in undefined, and the other expression has a well defined value. which expression is undefined and explain why it has no value. which expression is defined? what is the value of that expression and how do you know? what is a different expression using a trig inverse function that is also undefined?
Answers: 1
question
Mathematics, 21.06.2019 14:50
Simplify 5 square root of 7 end root plus 12 square root of 6 end root minus 10 square root of 7 end root minus 5 square root of 6 . (1 point) 5 square root of 14 end root minus 7 square root of 12 5 square root of 7 end root minus 7 square root of 6 7 square root of 12 end root minus 5 square root of 14 7 square root of 6 end root minus 5 square root of 7
Answers: 2
question
Mathematics, 21.06.2019 20:30
Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x
Answers: 2
question
Mathematics, 21.06.2019 21:30
Are the corresponding angles congruent? explain why or why not.
Answers: 2
You know the right answer?
A fitness company is building a 20-story high-rise. Architects building the high-rise know that wome...
Questions
question
Mathematics, 23.10.2020 18:00
question
Biology, 23.10.2020 18:00
question
Geography, 23.10.2020 18:00
Questions on the website: 13722367