A recent survey of post-secondary education students in Canada revealed that 75% are confident in their ability to manage their finances. You are to randomly pick 35 post-secondary education students across the country, and ask each the following question: Are you confident in your ability to manage your finances? You have defined the random variable X to represent the number, out of 35 post-secondary students chosen, who respond YES. (a) What is the probability that 24 of these post-secondary students respond YES? 0 (use four decimals in your answer) (b) What is the probability that between 14 and 19 of these students will respond YES? P(14 < X < 19) (use four decimals in your answer) P(X= 24) = 1 (c) How many of the 35 post-secondary students would you expect to respond YES? Find the standard deviation as well. E(X) = μx = (use two decimals in your answer) 0 (use two decimals in your answer) (d) What can you say about the distribution of the X? Select the most appropriate answer. SD(X) = 0x =
A recent survey of post-secondary education students in Canada revealed that 75% are confident in their ability to manage their finances. You are to randomly pick 35 post-secondary education students across the country, and ask each the following question: Are you confident in your ability to manage your finances? You have defined the random variable X to represent the number, out of 35 post-secondary students chosen, who respond YES. (a) What is the probability that 24 of these post-secondary students respond YES? 0 (use four decimals in your answer) (b) What is the probability that between 14 and 19 of these students will respond YES? P(14 < X < 19) (use four decimals in your answer) P(X= 24) = 1 (c) How many of the 35 post-secondary students would you expect to respond YES? Find the standard deviation as well. E(X) = μx = (use two decimals in your answer) 0 (use two decimals in your answer) (d) What can you say about the distribution of the X? Select the most appropriate answer. SD(X) = 0x =
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
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 4 steps
Recommended textbooks for you
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
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