Check here for instructional material to complete this problem. Find u if u = [x•P(x)]. Then, find o if o2 = [x• P(x)] - 42.
х
P(x)
0
0.0053
1
0.0488
2
0.1811
3
0.3364
4
0.3124
5
0.1160
u= 3.2498 (Simplify your answer. Round to four decimal places as needed.)
o= 1.0668 (Simplify your answer. Round to four decimal places as needed.)

Anyone know which app to solve this

median is the value separating the higher half of a data sample, a population or probablity distribution from the lower half.

step-by-step explanation:

say you have 3,8,7,3,1,9,8 order them from lowest to highest

if orderd it would be 1,3,3,7,8,8,9 now you take away from the lowest and the highest until you end up in the middle.

so you would remove the 1 and 9 leaving you with 5 digits remaining

when you've reached the middle that would be your answer so in this case the answer is 7

if there were two numbers left say 7 and 5 you'd and them together so 12 then divide by 2 witch would equal 6 so the answer would be 6

good luck on that project hoped i you at all

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.

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step-by-step explanation:

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step-by-step explanation:

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