Answer:
5.68
Explanation:
Using the formula for total probability:
(first probability)*(first sales) + (second probability)*(second sales)
it follows with
0.68*7.7+0.32*1.4 = 5.68
This number represents the profit (in $ million) which is expected, and is the resulted of the weighted predicted values which were the input in the example. This formula could be used with more statements included, while the total probability sum should never exceed 1.