in her free time, isabelle likes to read. she kept track of the number of pages in each book she read last…
in her free time, isabelle likes to read. she kept track of the number of pages in each book she read last summer. this box plot shows the results. book pages what fraction of the books had 200 or fewer pages?
Answer
Answer:
$\frac{1}{2}$
Explanation:
Step1: Understand box - plot quartiles
A box - plot divides data into four quartiles. The median (second quartile, Q2) is at the line inside the box.
Step2: Identify relevant quartile
The value 200 is the median of the data set (the line inside the box). The first and second quartiles (Q1 and Q2) represent the lower half of the data. So, 50% or $\frac{1}{2}$ of the books have 200 or fewer pages.