tree. Assume that has a normal distribution wi mean of 136.8 ft and a standard deviation of 8.1 ft. A tree of this type grows in my backyard, and it stands 141.7 feet tall. Find the probability that the heig of a randomly selected tree is as tall as mine or shorter. My neighbor also has a tree of this type growing in her backyard, but hers stands 149.8 feet tall. Find the probability that the full height of a randomly selected tree is at least as tall as hers. Enter your answers as decimals accurate to 4 decimal places. Submit Question MacBook Air
tree. Assume that has a normal distribution wi mean of 136.8 ft and a standard deviation of 8.1 ft. A tree of this type grows in my backyard, and it stands 141.7 feet tall. Find the probability that the heig of a randomly selected tree is as tall as mine or shorter. My neighbor also has a tree of this type growing in her backyard, but hers stands 149.8 feet tall. Find the probability that the full height of a randomly selected tree is at least as tall as hers. Enter your answers as decimals accurate to 4 decimal places. Submit Question MacBook Air
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
![3
Let X represent the full height of a certain species of tree. Assume that X has a normal distribution with a
mean of 136.8 ft and a standard deviation of 8.1 ft.
A tree of this type grows in my backyard, and it stands 141.7 feet tall. Find the probability that the height
of a randomly selected tree is as tall as mine or shorter.
My neighbor also has a tree of this type growing in her backyard, but hers stands 149.8 feet tall. Find the
probability that the full height of a randomly selected tree is at least as tall as hers.
Enter your answers as decimals accurate to 4 decimal places.
Submit Question
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Transcribed Image Text:3
Let X represent the full height of a certain species of tree. Assume that X has a normal distribution with a
mean of 136.8 ft and a standard deviation of 8.1 ft.
A tree of this type grows in my backyard, and it stands 141.7 feet tall. Find the probability that the height
of a randomly selected tree is as tall as mine or shorter.
My neighbor also has a tree of this type growing in her backyard, but hers stands 149.8 feet tall. Find the
probability that the full height of a randomly selected tree is at least as tall as hers.
Enter your answers as decimals accurate to 4 decimal places.
Submit Question
3.0
E
D
FFB
$
4
70
F
in de
%
FSS
T
G
MacBook Air
Y
&
7
H
***
8
U
UI
J
F9
K
Expert Solution
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Step 1
Given that
Mean=136.8, Standard deviations=8.1
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