harper works as a photographer for the bay valley news, which is published every day. she recorded how many…
harper works as a photographer for the bay valley news, which is published every day. she recorded how many photos she took on each assignment last week. this box plot shows the results. photos taken on what percent of her assignments did harper take 12 or more photos? % submit
Answer
Explanation:
Step1: Identify quartile - related values
In a box - plot, the box starts at the first quartile ($Q_1$) and ends at the third quartile ($Q_3$), and the median is the line inside the box. Here, $Q_1 = 12$, $Q_2$ (median) is around 16, and $Q_3$ is around 20.
Step2: Analyze the proportion of data
The first quartile ($Q_1$) represents the 25th percentile of the data. This means that 25% of the data is less than $Q_1$. To find the percentage of data that is 12 or more, we use the fact that the total percentage of data is 100%. The percentage of data less than 12 is 25%. So the percentage of data that is 12 or more is $100 - 25=75$.
Answer:
75