(a) A box contains 4 black and 4 red balls. If 2 balls are drawn at random find the probability that both are black. (b) From the given payoff table,…
BBS Business Statistics · 2083 · Solved Question with Answer
(a) A box contains 4 black and 4 red balls. If 2 balls are drawn at random find the probability that both are black.
(b) From the given payoff table, give decision according to minimax regret criteria:
Payoff Matrix
| Courses of actions | State of nature (events) - Demand | ||
| \( S_1 - 100 \) | 500 | 500 | 500 |
| \( S_2 - 100 \) | 300 | 550 | 550 |
| \( S_3 - 100 \) | 100 | 350 | 600 |