Answer:
The following are the answer to this question:
Step-by-step explanation:
In the given question the numeric value is missing which is defined in the attached file please fine it.
Calculating the probability of the distribution for x:

The formula for calculating the mean value:




use formula for calculating the Variance:
![\to \bold{\text{Variance}= E(X^2) -[E(X)]^2}](https://tex.z-dn.net/?f=%5Cto%20%5Cbold%7B%5Ctext%7BVariance%7D%3D%20E%28X%5E2%29%20-%5BE%28X%29%5D%5E2%7D)

calculating the value of standard deivation:
Standard Deivation (SD) =

640 is your answer. 5 1-gallon jugs=640 fluid ounces.
Answer:
The score that separates the top 59% from the bottom 41% is 31.68
Step-by-step explanation:
Whatever number has more amount, if it was -2 plus 4 it would end up being positive 2 because the four that is positive is bigger so it takes the property of the bigger number.