ep 2 of 5: Find the upper class limit of the first class. ortal/Test/Test Take Test#!
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

Transcribed Image Text:### Prealgebra Exam Scores
The bar graph displays the distribution of exam scores for a prealgebra class. The x-axis represents the score intervals, and the y-axis shows the frequency, which indicates the number of students who scored within each range.
- **Score Range 70.5 - 75.5**: 13 students
- **Score Range 75.5 - 80.5**: 7 students
- **Score Range 80.5 - 85.5**: 6 students
- **Score Range 85.5 - 90.5**: 10 students
- **Score Range 90.5 - 95.5**: 19 students
- **Score Range 95.5 - 100.5**: 9 students
This graph helps in understanding the performance distribution, indicating more students scored in the 90.5 - 95.5 range compared to other ranges. The objective here is to find the upper class limit of the first class.
For further steps, visit the website's educational materials to deepen your understanding of analyzing and interpreting data in graphs.
Expert Solution

Step 1
It is given that the scores on x-axis and frequency on y-axis in the histogram.
Step by step
Solved in 3 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