URGENTE se lo agradezco 1.- Se arrojan un dado cúbico justo y un dado tetraédrico justo. La variable aleatoria discreta S es definido como la diferencia positiva de los números de los dos dados.
a.- Construya la distribución de probabilidad de S como: i.- una tabla de valores ii.- un gráfico de barras iii.- una función por partes.
b.- Por lo tanto, encuentre las probabilidades: i.- P (S> 2) ii.- P (S es como máximo 3) iii.- P (S≤4/S> 2).

the answer is:

the answer is:

to solve the problem, we need to remember the quotient of power property, it's defined by the following relation:

if we have a quotienf of powers that have the same base, we need to keep the same base and subtract the exponent of the denominator power to the exponent of the numerator power.

so, we are given the expression:

then, calculating we have:

hence, the answer is:

have a nice day!

step-by-step explanation:

i'm pretty sure it would take 20 hours because it's half the men so you multiply the number of hours it takes by 2