(a)
To Explain: on the basis of given histogram.
(a)
Explanation of Solution
Given:
By seeing the histogram, it is observed that the bars are too much narrow to be useful. The distribution is represents the 3 humps so there are 3
(b)
To Explain: the distribution of grades.
(b)
Explanation of Solution
Given:
By seeing the distribution, it is observed that the shape of the distribution is not symmetric; it is skewed to the left or negatively skewed. There are approximately 6 to 7 outliers which are looking forth.
Chapter 4 Solutions
Stats: Modeling the World Nasta Edition Grades 9-12
Additional Math Textbook Solutions
Statistics for Business and Economics (13th Edition)
An Introduction to Mathematical Statistics and Its Applications (6th Edition)
Introductory Statistics (2nd Edition)
Intro Stats, Books a la Carte Edition (5th Edition)
Basic Business Statistics, Student Value Edition
Statistics: The Art and Science of Learning from Data (4th Edition)
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