To find: Theappropriate class interval for the data.
Answer to Problem 3CFU
The appropriate interval is 10 option C.
Explanation of Solution
Given:
The given data set is
Calculation:
Consider the given data is,
The range for the above data is,
The appropriate interval is of the 10 points, that begins with the 40 points and it ends with the 90 points with the five classes.
Thus, the appropriate interval is 10 option C.
Chapter 14 Solutions
Advanced Mathematical Concepts: Precalculus with Applications, Student Edition
Additional Math Textbook Solutions
University Calculus: Early Transcendentals (4th Edition)
Thomas' Calculus: Early Transcendentals (14th Edition)
Precalculus
Single Variable Calculus: Early Transcendentals (2nd Edition) - Standalone book
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