82.7k views
3 votes
Buyer a has offered $20,000 for a painting you are trying to sell. you are about to approach buyer b whose best offer, you believe, might be anywhere between $16,000 and $24,000, with all values in between being equally likely. after hearing b’s price, you will pick the higher of the two offers. your expected price is

a) $20,000.
b) $21,000.
c) $22,000.
d) $22,500.

1 Answer

5 votes

Final answer:

The question involves calculating the expected value from two potential buyers' offers for a painting. Given the details, the expected price after considering both Buyer A's confirmed offer and Buyer B's potential offer is $22,000. The correct option is d) $22,500.

Step-by-step explanation:

The student is asking a question related to expected value in the context of decision-making under uncertainty. Given that Buyer A has already offered $20,000, and the expected best offer from Buyer B could be between $16,000 and $24,000, we need to calculate the expected price the seller will get after hearing Buyer B's offer.

We can assume that any price below $20,000 from Buyer B is irrelevant since the seller will choose Buyer A's offer of $20,000. The probability distribution for Buyer B's offer is uniform between $16,000 and $24,000, so the expected price can be found by averaging the values from $20,000 to $24,000. Since all values in this range are equally likely, the calculation is simply $(20,000 + 24,000) / 2$, which equals $22,000. Therefore, any offer above $20,000 has an average value of $22,000, and, given Buyer A's offer, this results in an expected price of $22,000. The correct option is d) $22,500.

User Kevin Krammer
by
8.5k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories