Probability : Random Variables
Not what you're looking for?
Suppose that the height, in inches, of a 25-year-old man is a normal random variable with parameters μ = 71 and o^2 = 6.25. What percentage of 25-year-old men are over 6 feet 2 inches tall? What percentage of men in the 6-footer club are over 6 foot 5 inches?
*(Please see attachment for proper symbols)
Purchase this Solution
Solution Summary
Probabilities are found using a normal distribution in this solution, which is given in step by step detail.
Solution Preview
Please see the attached file for the complete solution.
Thanks for using BrainMass.
Note about the normal distribution, I used a table to obtain the values.
a) The ...
Purchase this Solution
Free BrainMass Quizzes
Probability Quiz
Some questions on probability
Know Your Linear Equations
Each question is a choice-summary multiple choice question that will present you with a linear equation and then make 4 statements about that equation. You must determine which of the 4 statements are true (if any) in regards to the equation.
Geometry - Real Life Application Problems
Understanding of how geometry applies to in real-world contexts
Solving quadratic inequalities
This quiz test you on how well you are familiar with solving quadratic inequalities.
Multiplying Complex Numbers
This is a short quiz to check your understanding of multiplication of complex numbers in rectangular form.