Homework Help is Here – Start Your Trial Now!
Math
Statistics
MEASURES OF CENTRAL TENDENCY (IMEAN) Solve the following problems. 1. The following are the ages of the first ten students who enrolled in a certain college. Find the mean. 23, 21, 18, 17, 19, 21, 20, 18, 19, 24

MEASURES OF CENTRAL TENDENCY (IMEAN) Solve the following problems. 1. The following are the ages of the first ten students who enrolled in a certain college. Find the mean. 23, 21, 18, 17, 19, 21, 20, 18, 19, 24

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
See similar textbooks
icon
Related questions
Question
MEASURES OF CENTRAL TENDENCY (IMEAN) Solve the following problems. 1. The following are the ages of the first ten students who enrolled in a certain college. Find the mean. 23, 21, 18, 17, 19, 21, 20, 18, 19, 24 2. The test results of 12 students in a certain college are shown below. Calculate the mean of the test results. 93, 65, 87, 81, 99, 76, 73, 87, 76, 93, 70, 89 3. The final grades of a student in six subjects are as follows: A Subject Philosophy Chemistry English n Computer Filipino I No. of Units Pinal Grade 3 2.50 1.50 3 2.25 3 3.00 3. 2.25 Calculus 6 2.50 a. Determine his weighted mean grade. b. If the subjects are of equal number of units, what would be his average? 4. Consider the following frequency distribution below: Classes 11-21 22-32 19 33-43 31 44-54 39 55-65 45 66-76 29 77-87 15 88-98 n = ? Determine the value of the mean using the: a. Midpoint method b. Unit deviation method
Transcribed Image Text:MEASURES OF CENTRAL TENDENCY (IMEAN) Solve the following problems. 1. The following are the ages of the first ten students who enrolled in a certain college. Find the mean. 23, 21, 18, 17, 19, 21, 20, 18, 19, 24 2. The test results of 12 students in a certain college are shown below. Calculate the mean of the test results. 93, 65, 87, 81, 99, 76, 73, 87, 76, 93, 70, 89 3. The final grades of a student in six subjects are as follows: A Subject Philosophy Chemistry English n Computer Filipino I No. of Units Pinal Grade 3 2.50 1.50 3 2.25 3 3.00 3. 2.25 Calculus 6 2.50 a. Determine his weighted mean grade. b. If the subjects are of equal number of units, what would be his average? 4. Consider the following frequency distribution below: Classes 11-21 22-32 19 33-43 31 44-54 39 55-65 45 66-76 29 77-87 15 88-98 n = ? Determine the value of the mean using the: a. Midpoint method b. Unit deviation method
Expert Solution
steps

Step by step

Solved in 2 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Similar questions
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
SEE MORE TEXTBOOKS