1. Have a record of the total number of hours of nights sleep you had, starting April 12-16, 2021. From the time you sleep to the time you woke up. 喜 Time Slept Number of Hours of Sleep Days Example: Monday Tuesday Wednesday Thursday Friday Time Woke Up 10:30 PM 7:00 AM 8.5 hours 10:30PM 5:30 AM 7 haurs 12:20AM 5:20 AM 5hours 5:30 AM 6:00 AM 6:00 AM 5,5 hours Y hours 6 hours 12:00 AM 11:00 PM 12:00 AM 2. Based on the data above, construct a sampling distribution. Then find the mean, variance, and standard deviation. Use the spaces provided below & at the back to show your complete solutions. Number of Hours Probability P(X) X • P(X) (X)² • P(X) of Sleep Е(X) or u %3D E [x?• P(X)] :
1. Have a record of the total number of hours of nights sleep you had, starting April 12-16, 2021. From the time you sleep to the time you woke up. 喜 Time Slept Number of Hours of Sleep Days Example: Monday Tuesday Wednesday Thursday Friday Time Woke Up 10:30 PM 7:00 AM 8.5 hours 10:30PM 5:30 AM 7 haurs 12:20AM 5:20 AM 5hours 5:30 AM 6:00 AM 6:00 AM 5,5 hours Y hours 6 hours 12:00 AM 11:00 PM 12:00 AM 2. Based on the data above, construct a sampling distribution. Then find the mean, variance, and standard deviation. Use the spaces provided below & at the back to show your complete solutions. Number of Hours Probability P(X) X • P(X) (X)² • P(X) of Sleep Е(X) or u %3D E [x?• P(X)] :
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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![1. Have a record of the total number of hours of nights sleep you had, starting April 12-16, 2021. From
the time you sleep to the time you woke up.
Days
Time Slept
Time Woke Up
Number of Hours of Sleep
8.5 hours
Example:
Monday
10:30 PM
7:00 AM
7 hours
5 houes
5,5 hours
y hours
6 hours
10:30PM
5:30 AM
Tuesday
Wednesday
Thursday
Friday
12:20AM
5:20 AM
12:00 AM
5:30 AM
11:00 PM
6:00 AM
12:00 A M
6:00 AM
2. Based on the data above, construct a sampling distribution. Then find the mean, variance, and
standard deviation. Use the spaces provided below & at the back to show your complete solutions.
(X)² • P(X)
Number of Hours
of Sleep
Probability P(X)
X • P(X)
Е(X) or u 3
E [x²• P(X)]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F13c9743c-ad1f-4ff0-bc4d-cd5fe0c01b87%2Fed52f8f4-30ec-4a0a-9898-6710fcea11eb%2Fztuglb8u_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1. Have a record of the total number of hours of nights sleep you had, starting April 12-16, 2021. From
the time you sleep to the time you woke up.
Days
Time Slept
Time Woke Up
Number of Hours of Sleep
8.5 hours
Example:
Monday
10:30 PM
7:00 AM
7 hours
5 houes
5,5 hours
y hours
6 hours
10:30PM
5:30 AM
Tuesday
Wednesday
Thursday
Friday
12:20AM
5:20 AM
12:00 AM
5:30 AM
11:00 PM
6:00 AM
12:00 A M
6:00 AM
2. Based on the data above, construct a sampling distribution. Then find the mean, variance, and
standard deviation. Use the spaces provided below & at the back to show your complete solutions.
(X)² • P(X)
Number of Hours
of Sleep
Probability P(X)
X • P(X)
Е(X) or u 3
E [x²• P(X)]
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