Astudent decides to run a simulation of rolling an even number with a single die. use the simulat results from 20 attempts to estimate the probability, then compare your estimation with the theoretical probability. 1 5 3 2 3 6 5 6 3 3 4 4 1 3 6 5 3 2 2 6

Rolling a single die student gets the  row

1 5 3 2 3 6 5 6 3 3 4 4 1 3 6 5 3 2 2 6,

where numbers

Here are 10 odd numbers and 10 even numbers. Then the experimental probability of rolling an even number is

Now count the theoretical probability of rolling an even number. A die has 6 numbers: 1, 2, 3, 4, 5, 6. Three of them are even and three of them are odd. Then the theoretical probabilty is

both probabilities are the same

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.