Calculate the range and the co-efficient of range for the marks obtained by 100 students in a school. Marks 60-63 63-66 66-69 69-72 72-75 No. of 5 18 42 27 8 students

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.4: Fractional Expressions
Problem 7E
icon
Related questions
Question
Calculate the range and the co-efficient of range for the marks obtained by 100
students in a school.
Marks
60-63
63-66
66-69
69-72
72-75
No. of
5
18
42
27
8
students
Transcribed Image Text:Calculate the range and the co-efficient of range for the marks obtained by 100 students in a school. Marks 60-63 63-66 66-69 69-72 72-75 No. of 5 18 42 27 8 students
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Recommended textbooks for you
Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage