"accessible" → easy-to-understand, "easy" → simple
Next sentence: "Statistics and probability are two fundamental concepts in mathematics that have numerous applications in various fields, including engineering, economics, and social sciences." Let's break this down word by word.
Accessible Language: The book is written in an accessible language, making it easy for readers to understand complex concepts.
The author's name "Nurul Islam" should remain unchanged. The book title "“An Introduction to Statistics and Probability”" and the subtitle "A Comprehensive Guide" are part of the proper nouns and should stay. So in the sentence about the key features, when the book title is mentioned, it's a proper noun and should remain as-is.
In "Exercises and Solutions," the words "exercises" become problems, "solutions" becomes resolutions.