The probability that the next person will purchase no costume is 20%.
In the question, we are given that in a popular online role-playing game, players can create detailed designs for their character's "costumes," or appearance.
Then we are informed that Keshawn sets up a website where players can buy and sell these costumes online.
The information about the number of people who visited the website and the number of costumes purchased in a single day is:
28 visitors purchased no costume, 104 visitors purchased exactly one costume, and 6 visitors purchased more than one costume.
We are asked to find the probability that the next person will purchase no costume as a percentage to the nearest whole number.
The total number of customers the site had = 28 + 104 + 6 = 138.
The customers that purchased no costume = 28.
Thus, the probability that the next person will purchase no costume is 28/138 = 0.2029 = 20.29% ≈ 20%.
Thus, the probability that the next person will purchase no costume is 20%.
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