c. The park service is considering offering a discount for the 7% of their patrons who spend the least time at the hot springs. What is the longest amount of time a patron can spend at the hot springs and still receive the discount? minutes. d. Find the Inter Quartile Range (IQR) for time spent at the hot springs. Q1: minutes Q3: minutes IQR: minutes
c. The park service is considering offering a discount for the 7% of their patrons who spend the least time at the hot springs. What is the longest amount of time a patron can spend at the hot springs and still receive the discount? minutes. d. Find the Inter Quartile Range (IQR) for time spent at the hot springs. Q1: minutes Q3: minutes IQR: minutes
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
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How do you do part c and d?
![The amount of time that people spend at Grover Hot Springs is normally distributed with a mean of
65 minutes and a standard deviation of 17 minutes. Suppose one person at the hot springs is
randomly chosen. Let X = the amount of time that person spent at Grover Hot Springs. Round all
answers to 4 decimal places where possible.
a. What is the distribution of X? X ~ N( 65
V 17
b. Find the probability that a randomly selected person at the hot springs stays longer then 86
minutes. 0.1084
c. The park service is considering offering a discount for the 7% of their patrons who spend the least
time at the hot springs. What is the longest amount of time a patron can spend at the hot springs
and still receive the discount?
minutes.
d. Find the Inter Quartile Range (IQR) for time spent at the hot springs.
Q1:|
minutes
Q3:
minutes
IQR:
minutes](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb8c7c013-4f55-4509-af54-b61ba022b53c%2Fa6557d13-21d7-422b-8279-2240fd3b5825%2F5a4falq_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The amount of time that people spend at Grover Hot Springs is normally distributed with a mean of
65 minutes and a standard deviation of 17 minutes. Suppose one person at the hot springs is
randomly chosen. Let X = the amount of time that person spent at Grover Hot Springs. Round all
answers to 4 decimal places where possible.
a. What is the distribution of X? X ~ N( 65
V 17
b. Find the probability that a randomly selected person at the hot springs stays longer then 86
minutes. 0.1084
c. The park service is considering offering a discount for the 7% of their patrons who spend the least
time at the hot springs. What is the longest amount of time a patron can spend at the hot springs
and still receive the discount?
minutes.
d. Find the Inter Quartile Range (IQR) for time spent at the hot springs.
Q1:|
minutes
Q3:
minutes
IQR:
minutes
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