Consider a game in which a player rules a number cube to determine the number of points earned. if a player rolls a number greater than or equal to 4 the number of roll is added to the total points. any other roll is deducted from the players total. what is the expected value of the points earned on a single roll in this game?

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice