a. Out of a random sample of 74 birds, how.many would you expect to live longer than 9 years? b. What is the percentile of a bird that lives 10 years? c. Find the cutoff age for the oldest 12 percent of birds of this species.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Topic Video
Question
Answer a through c
Suppose that the number of years a certain species of bird lives follows an Exponential distribution with a
decay parameter of M =
0.125.
Round answers to one decimal if needed.
a. Out of a random sample of 74 birds, how many would you expect to live longer than 9 years?
b. What is the percentile of a bird that lives 10 years?
c. Find the cutoff age for the oldest 12 percent of birds of this species.
d. What is the life expectancy (in years) of this species of bird? 8
Submit Question
es/2177802/wiki
APR
12
otv
Transcribed Image Text:Suppose that the number of years a certain species of bird lives follows an Exponential distribution with a decay parameter of M = 0.125. Round answers to one decimal if needed. a. Out of a random sample of 74 birds, how many would you expect to live longer than 9 years? b. What is the percentile of a bird that lives 10 years? c. Find the cutoff age for the oldest 12 percent of birds of this species. d. What is the life expectancy (in years) of this species of bird? 8 Submit Question es/2177802/wiki APR 12 otv
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Permutation and Combination
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
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 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…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
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
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman