a farmer weighed a sample of pumpkins from her crop. she recorded the weight (in kg) of each pumpkin. the…
a farmer weighed a sample of pumpkins from her crop. she recorded the weight (in kg) of each pumpkin. the box - and - whisker plot (sometimes called a boxplot) summarizes these weights. use the box - and - whisker plot to answer the following. (a) what is the lightest weight? (b) what is the median weight? (c) what is the third quartile ($q_3$) of the weights?
Answer
Explanation:
Step1: Identify the lightest weight
In a box - and - whisker plot, the left - most end of the whisker represents the minimum value (the lightest weight). From the plot, the left - most point is at 20 kg.
Step2: Identify the median weight
The line inside the box represents the median. From the plot, the line inside the box is at 35 kg.
Step3: Identify the third quartile
The right - hand side of the box represents the third quartile ($Q_3$). From the plot, the right - hand side of the box is at 40 kg.
Answer:
(a) 20 kg (b) 35 kg (c) 40 kg