Loading 1.10 J. K. Rowling's words Different types of writing
can sometimes be distinguished by the lengths of the
words used. A student interested in this fact wants to
study the lengths of words used by J. K. Rowling in her
Harry Potter books. She opens a Harry Potter book at
random and records the lengths of the first 50 words on
the page.
(a) What is the population in this study? What is the
sample?
(b) What variable does the student measure?
vayehu Tesfaye