Substitution for expected values?
Hello dear community,
In class we discussed the following task with the following solution:
I don't understand the substitution with 1+e in b). Where does it come from and what does it do here?
Lg
Hello dear community,
In class we discussed the following task with the following solution:
I don't understand the substitution with 1+e in b). Where does it come from and what does it do here?
Lg
If I have given the starting value (3,000) and the ending value (3,582.16) and the years (6).
A plant grows 1.5 times its size. To what percentage has it grown? So I think it has grown to 150% and grown by 50%. In the solutions (but for comparison it was set to 250%) Could someone explain this to me?
hey, How can I know how to plot the profit function? So, how do I go about it? I have to plot the profit function. Thanks.
Let a_n and b_n be sequences in {0,1}. If the series Σ 2a_n / 3^n < Σ 2b_n / 3^n fulfill, it follows Σ a_n / 2^n < Σ b_n / 2^n ? If so, can anyone prove it to me?
Hey, I'm about to start practicing and wanted to ask if you know how to calculate whether something is right-angled or not. I don't quite understand it. I always thought that if the hypotenuse c was the longest, it was right-angled. What am I doing wrong? Why is it rectangular or not? How do I…
You mean 1-e? And that’s not a substitution (if I guess your mind is right).
If the game is lost, the bet is gone, so “win” -e, logical.
g=0 from the starting table does not mean (what you could misinterpret) that it returns the bet, but that you get 1 €, and that is “random” 0 € at 1 € bet. If you use e €, you will win -e € bet +1 € payout = 1-e €.
Accordingly, g=1 means that you get 2 € paid out (original: -1 € bet plus 2 € payout = +1 € payout for the player; in general: -e € bet plus 2 € payout = -e+2 € = 2-e €), and g=4, there is 5 € in case of profit for the player, therefore now 5 € as a win.
Thank you