Which answer shows i. The mean of the distribution of x
ii. The standard deviation of the distribution of x
iii. The mean of the distribution of P
iv. The standard deviation of the distribution of p

the answer is ! ?

answer: i literally just answered this question but they want me to do it again

step-by-step explanation:

x=0

step-by-step explanation:

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.