Julie conducts an experiment to find the average word length in a book for a 4th grader and a book for a 8th grader. She finds that for the fourth grade book the mean word length is 5 letters with a range of 6 and for the 8th grade book the mean word length is 6 letters with a range of 9. Which statement is true? Responses A On average, the book for the 8th grader has longer words.On average, the book for the 8th grader has longer words. B The longest word in the 8th grade book contains 15 letters.The longest word in the 8th grade book contains 15 letters. C The word length varies more in the 4th grade book than the 8th grade book.The word length varies more in the 4th grade book than the 8th grade book. D The longest word in the book for the 4th grader is longer than that in the 8th grade book.
