NO.PZ2020010304000011
问题如下:
Suppose that the annual profit of two firms, one an incumbent (Big Firm, X1) and the other a startup (Small Firm, X2), can be described with the following probability matrix:
What are the marginal distributions of the profits of each firm?
选项:
解释:
The marginal distributions are computed by summing across rows for Big Firm and down columns for Small Firm. They are
这道题的问题没有理解,不知道是什么意思。题目的表格理解了。