# Question

Refer to Exercise 5.5. Find the value of a that makes each of the following probability statements true:

a. P(x ≥ a) = .5

b. P(x ≤ a) = .2

c. P(x ≤ a) = 0

d. P(2.5 ≤ x ≤ a) = .5

a. P(x ≥ a) = .5

b. P(x ≤ a) = .2

c. P(x ≤ a) = 0

d. P(2.5 ≤ x ≤ a) = .5

## Answer to relevant Questions

The random variable x is best described by a uniform probability distribution with mean 50 and standard deviation 5. Find c, d, and f(x). Graph the probability distribution. The reliability of a piece of equipment is frequently defined to be the probability p that the equipment performs its intended function success fully for a given period under specific conditions (Render and Heizer, ...The random variable x has a normal distribution with μ = 300 and σ = 30. a. Find the probability that x assumes a value more than two standard deviations from its mean. More than three standard deviations from μ. b. ...In the Journal of the International Association for Shell and Spatial Structures (April 2004), Japanese environmental researchers studied the performance of truss-and-frame structures subjected to uncertain loads. The load ...Refer to The Sport Journal (Winter 2007) article on a new method for ranking the driving performance of PGA golfers, presented in Exercise. In exercise Recall that the method incorporates a golfer's average driving distance ...Post your question

0