Page 1 of 1
Let X represent the full height of a certain species of tree. Assume that X has a normal probability distribution with a
Posted: Wed May 11, 2022 8:14 am
by answerhappygod
- Let X Represent The Full Height Of A Certain Species Of Tree Assume That X Has A Normal Probability Distribution With A 1 (18.09 KiB) Viewed 21 times
Let X represent the full height of a certain species of tree. Assume that X has a normal probability distribution with a mean of 155.5 ft and a standard deviation of 5.6 ft A tree of this type grows in my backyard, and it stands 158.9 feet tall. Find the probability that the height of a randomly selected tree is as tail as mine or shorter. P(X<158.9) - My neighbor also has a tree of this type growing in her backyard, but hers stands 161.1 feet tall. Find the probability that the full height of a randomly selected tree is a least as tallas hers P(X > 161.1) - a Enter your answers as decimals accurate to 4 decimal places