1. A histogram of the distribution of salaries of non-administrative personnel of a company is given in the figure below. 0.28 0.26 0.24 0.22 0.2 0.18 Relative 0.16 0.14 Frequency 0.12 0.1 0.08 0.06 0.04 0.02 20 21 22 23 24 25 26 27 28 29 30 Salary (in Thousands of Dollars) a. What percent of the salaries are between $23,500 and $24,500? b. What percent of salaries exceed $ 26,500? c. Assuming the histograms is based on 400 people, construct the frequency distribution that corresponds to this histogram. d. Again, assuming 400 people, how many employees had salaries between $25,500 and $26,500?
1. A histogram of the distribution of salaries of non-administrative personnel of a company is given in the figure below. 0.28 0.26 0.24 0.22 0.2 0.18 Relative 0.16 0.14 Frequency 0.12 0.1 0.08 0.06 0.04 0.02 20 21 22 23 24 25 26 27 28 29 30 Salary (in Thousands of Dollars) a. What percent of the salaries are between $23,500 and $24,500? b. What percent of salaries exceed $ 26,500? c. Assuming the histograms is based on 400 people, construct the frequency distribution that corresponds to this histogram. d. Again, assuming 400 people, how many employees had salaries between $25,500 and $26,500?
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
Hi i kindly need help please help me solve the problem thank you
Transcribed Image Text:EDFN 3520
Assignment #2
1. A histogram of the distribution of salaries of non-administrative personnel of a
company is given in the figure below.
0.28
0.26
0.24
0.22
0.2
0.18
Relative 0.16
0.14
Frequency
0.12
0.1
0.08
0.06
0.04
0.02
20 21 22 23 24 25 26 27 28 29 30
Salary (in Thousands of Dollars)
а.
What percent of the salaries are between $23,500 and $24,500?
b. What percent of salaries exceed $ 26,500?
c. Assuming the histograms is based on 400 people, construct the frequency
distribution that corresponds to this histogram.
d. Again, assuming 400 people, how many employees had salaries between
$25,500 and $26,500?
TTT TTT TTT TT
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 now
This is a popular solution!
Step by step
Solved in 3 steps with 4 images
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