2. The median and mode of the following wage distribution are known to be Rs. 3350 and Rs. 3400 respectively. Find the value of f3, f4 and f5. Wages(in Rs.) No. of Employees 0 - 1000 1000 - 2000 4 16 f3 f4 fs 2000 - 3000 3000 - 4000 4000 - 5000 5000 - 6000 6000 - 7000 4 Total 230

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
Question

Can I have a detailed, step-by-step explanation on Question 2?

Thank you!

 

2. The median and mode of the following wage distribution are known to be Rs. 3350 and
Rs. 3400 respectively. Find the value of f3, f4 and fs.
Wages(in Rs.) No. of Employees
0 - 1000
1000 - 2000
4
16
f3
f4
fs
2000 - 3000
3000 - 4000
4000 - 5000
5000 - 6000
6.
6000 - 7000
4
Total = 230
3. For a group of 100 candidates the mean and standard deviation of their marks were found
to be 60 and 15 respectively. Later on it was found that the scores 45 and 72 were wrongly
ent
ed as 40 and 27. Find the correcte
mean
stan
ard deviation.
Transcribed Image Text:2. The median and mode of the following wage distribution are known to be Rs. 3350 and Rs. 3400 respectively. Find the value of f3, f4 and fs. Wages(in Rs.) No. of Employees 0 - 1000 1000 - 2000 4 16 f3 f4 fs 2000 - 3000 3000 - 4000 4000 - 5000 5000 - 6000 6. 6000 - 7000 4 Total = 230 3. For a group of 100 candidates the mean and standard deviation of their marks were found to be 60 and 15 respectively. Later on it was found that the scores 45 and 72 were wrongly ent ed as 40 and 27. Find the correcte mean stan ard deviation.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 5 steps with 5 images

Blurred answer
Knowledge Booster
Linear Equations
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