MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
expand_more
expand_more
format_list_bulleted
Related questions
Question
please answer all questions fully and show all work down to the numerical values for each part
Transcribed Image Text:6. The bulge size, X, of a Martian ice dome has density function::
f(x)= 20x(5-x)³ for 0≤ x ≤ 5 and 0 otherwise.
3125
a) What is the probability that X > 2?
b) What is the probability that X < 2?
c) What is the probability that 2.1 < X < 4.7?
d) What is the expected value of X (E(X))?
e) What is the expected value of X - 3?
f) What is the expected value of 6X?
g) What is the expected value of X² ?
h) What is the probability that X is greater than its expected value?
i) What is the expected value of X³-3X+1 ?
j) What is the 55th percentile of X?
k) What is the probability that X is within 0.4 of its expected value?
1) What is the probability that X = 2?
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution
Trending nowThis is a popular solution!
Step by stepSolved in 3 steps with 4 images
Follow-up Questions
Read through expert solutions to related follow-up questions below.
Follow-up Question
please complerte letters E through L with the respective numerical values
Transcribed Image Text:The bulge size, X, of a Martian ice dome has density function: :
for 0 ≤ x ≤ 5 and 0 otherwise.
f(x)= 20x(5-x)³
3125
a) What is the probability that X > 2? .3370
b) What is the probability that X < 2? .6630
c) What is the probability that 2.1 < X < 4.7? .3035
d) What is the expected value of X (E(X))?
e) What is the expected value of X - 3?
f) What is the expected value of 6X?
g) What is the expected value of x²?
h) What is the probability that X is greater than its expected value?
i) What is the expected value of X³-3X+1 ?
j) What is the 55th percentile of X?
k) What is the probability that X is within 0.4 of its expected value?
1) What is the probability that X = 2?
Solution
by Bartleby Expert
Follow-up Questions
Read through expert solutions to related follow-up questions below.
Follow-up Question
please complerte letters E through L with the respective numerical values
Transcribed Image Text:The bulge size, X, of a Martian ice dome has density function: :
for 0 ≤ x ≤ 5 and 0 otherwise.
f(x)= 20x(5-x)³
3125
a) What is the probability that X > 2? .3370
b) What is the probability that X < 2? .6630
c) What is the probability that 2.1 < X < 4.7? .3035
d) What is the expected value of X (E(X))?
e) What is the expected value of X - 3?
f) What is the expected value of 6X?
g) What is the expected value of x²?
h) What is the probability that X is greater than its expected value?
i) What is the expected value of X³-3X+1 ?
j) What is the 55th percentile of X?
k) What is the probability that X is within 0.4 of its expected value?
1) What is the probability that X = 2?
Solution
by Bartleby Expert
Knowledge Booster
Similar questions
- It takes one week for a crew to pave 3/5 kilometer of road. At that rate how long will it take to pave 1 kilometer?arrow_forwardTyler looks at a map on his phone. He zooms in until the map scale for cenimeters to kilometers 0.3:1/5. How many cenimeters does this map use to show 1 kilometer?arrow_forwardA furniture shop refinishes tables. Employees use two methods to refinish tables. Method I takes 1.5 hours and the material costs $10. Method II takes 2.5 hours, and the material costs $6. Next week, they plan to spend 280 hours in labor and $928 in material for refinishing tables. How many tables should they plan to refinish with each method? (Round to two decimal places if necessary.) Answer How to enter your answer (opens in new window) the number of tables refinished using Method I the number of tables refinished using Method II Keypad Keyboard Shortcutsarrow_forward
- The cost of renting a rototiller is $17.50 for the first hour and $8.95 for each additional hour. How long, to the nearest hour can a person have the tototiller if the cost must be less then $55?arrow_forwardIt is 461,000,000 miles from Jupiter to the sun. Light travels 186,000 miles per second. How long does it take light to travel from the sun to Jupiter? (Express your answer in minutes. Round your answer to two decimal places.)arrow_forwardA pot of boiling soup with an internal temperature of 100° Fahrenheit was taken off the stove to cool in a 71°F room. After fifteen minutes, the internal temperature of the soup was 94°F. To the nearest minute, how long will it take the soup to cool to 82°F? minarrow_forward
arrow_back_ios
arrow_forward_ios
Recommended textbooks for you
- MATLAB: An Introduction with ApplicationsStatisticsISBN:9781119256830Author:Amos GilatPublisher:John Wiley & Sons Inc
Probability and Statistics for Engineering and th...StatisticsISBN:9781305251809Author:Jay L. DevorePublisher:Cengage Learning
Statistics for The Behavioral Sciences (MindTap C...StatisticsISBN:9781305504912Author:Frederick J Gravetter, Larry B. WallnauPublisher:Cengage Learning 
Elementary Statistics: Picturing the World (7th E...StatisticsISBN:9780134683416Author:Ron Larson, Betsy FarberPublisher:PEARSON
The Basic Practice of StatisticsStatisticsISBN:9781319042578Author:David S. Moore, William I. Notz, Michael A. FlignerPublisher:W. H. Freeman
Introduction to the Practice of StatisticsStatisticsISBN:9781319013387Author:David S. Moore, George P. McCabe, Bruce A. CraigPublisher:W. H. Freeman
MATLAB: An Introduction with Applications
Statistics
ISBN:9781119256830
Author:Amos Gilat
Publisher:John Wiley & Sons Inc
Probability and Statistics for Engineering and th...
Statistics
ISBN:9781305251809
Author:Jay L. Devore
Publisher:Cengage Learning
Statistics for The Behavioral Sciences (MindTap C...
Statistics
ISBN:9781305504912
Author:Frederick J Gravetter, Larry B. Wallnau
Publisher:Cengage Learning
Elementary Statistics: Picturing the World (7th E...
Statistics
ISBN:9780134683416
Author:Ron Larson, Betsy Farber
Publisher:PEARSON
The Basic Practice of Statistics
Statistics
ISBN:9781319042578
Author:David S. Moore, William I. Notz, Michael A. Fligner
Publisher:W. H. Freeman
Introduction to the Practice of Statistics
Statistics
ISBN:9781319013387
Author:David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:W. H. Freeman