The table below represents a probability distribution with a missing value for x. Use that information for parts a and b.
х
11
43
P(x)
0.25
0.26
0.10
0.28
0.11
76
A
90
a. Given that the probability distribution has a mean (u) of 53.27 find the missing value A. (3
points)
b. Compute the standard deviation (0), of the probability distribution constructed in part
a. (round to 4 decimal places) (2 points)

spinning a 1, 2, or 3. option d.

step-by-step explanation: when spinning a number graph up to 4, and aiming for any number less than 3, that automatically eliminates the number 4. now you have two numbers to spin on that are less than 3, but the number 3 is included in this question because it's no greater of an number than itself. i hope this you : )

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

alright well the answers to your question is

2xy/9 hope this have a nice day : )

step-by-step explanation: