Question

A store sells novelty cups, which are contained in boxes that hide their colour. The cups come in either blue orred. Suppose that all buyers prefer red cups over blue cups, but they don't know what colour the cup is untilthey purchase the cup and open the box. Moreover, suppose that all buyers will keep purchasing cups untilthey find a red cup, after which they stop. Assume that the store replenishes the cups so that at any given timethe probability that a random box contains a red or blue cup is equal. What is the average number of red cupsand blue cups that each customer owns?S 도​

Answer 1

Answer:

you should increase your point