Question

(1 point) You're playing Dungeons and Dragons. Each round, you make an attack. If the attack hits, you deal a certain amount of damage (otherwise, you deal zero damage for that round) First, you roll a twenty-sided die to see you hit. (Assume the die is fair etc.) If you roll 11 or greater, you make a hit, then roll two six-sided dice; the damage you deal is the sum of these dice. What is the expected value of the amount of damage you deal in a round assuming you hit?7 What is the expected value of the amount of damage you deal in a round (with no assumptions)? What is the expected value of the amount of damage you deal in 20 rounds? (1 point) You're still playing Dungeons and Dragons; each round, you make an attack, but with a different weapon. This time, the roll of the twenty-sided die needs to be 13 or greater, and the roll for the damage is a single ten-sided die (with numbers from 1 to 10) In addition, if you roll a 20 on the first die, you make a "critical hit", and whatever damage you deal is doubled. For example, you roll a 20 on the twenty-sided die, then a 3 on the ten-sided die, you deal 3 2 6 damage. What is the expected amount of damage you deal in a single round?

Answer 1

Prob 04 ating hit e pllter I nniee 2 20 die (6 sided) Proh reth ng no. Nos. 2 1 2136 2 2 1/26 136 で/36 $136 /36 3 213.6 2 1 1 12 dandge Eamount t 3x2 t X3t 36 2 2 X1 36 36 36 3. I252 36 2. Wit

aoss Page No No .assunghisns Date dsesn't hake EC anount of damage Aouda 20 2Dx3.5 70 Next queshibn P(waking wit) bn die but less than 2o greeter 20 Rall for damage (10 sided die) ALL pmob ELamount Tdamage doub le 2 X To t tto X 20 20 gerning 20 IX2 X 55 X SS /6 20 20 2.475 200