Brandon works at a small petting zoo with 888 animals. He was looking at some data showing the masses of the animals. Each animal had a different mass between 222 and 160\,\text{kg}160kg160, start text, k, g, end text. The zoo then buys a horse that weighs 900\,\text{kg}900kg900, start text, k, g, end text as their 9^{\text{th}}9 th
9, start superscript, start text, t, h, end text, end superscript animal. [Show data]
How does buying the horse affect the mean and median?
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