probability

Hi, can anyone help me please in this problem for my project
if we select 3 candidate users from many users say n users.
One particular user from candidates is picked up based on probability to do a certain job.

The selection of that particular user is based on:
1- data rate (0 to 9). lower than 5 gives high probability and higher than 5 gives lower probability.
2- speed (0 to 30). lower than 3 gives high probability and higher than 3 gives lower probability.
3- signal (-35 to -120). lower than -90 gives low probability and higher than -90 gives high probability.

Points 1 to 3 can be replaced by setting a threshold instead of range as:
1- Data rate: if data rate is below the threshold, probability is high. If data rate is above the threshold, probability is low.
2- Speed: if speed is below the threshold, probability is high. If speed is above the threshold, probability is low.
3- Signal: if signal is above the threshold, probability is high. If signal is below the threshold, probability is low.

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Hint: give an initial probability value to each candidate user = 0.5 or 0 ( not sure which one is right).
Calculate probability for each candidate based on 1 to 3.
Add to initial probability value.
the candidate user with the highest probability value is that particular user that can do that certain job.
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Can you give me the equation to solve the problem above.
Thank you and help is appreciated.

Denis said:

Please post in readable fashion...

How d'heck did you end up with that mess?

Click to expand...

Hi,
The situation is as follows:
We have 3 candidate users, say (A,B and C). One particular user of those 3 candidate users is chosen to do a job (read data).
The choosing of this particular user depends on probabilities (1 to 3 in Q).
The idea is we first give an equal initial probability to each of A, B and C. (some suggestions, Initial_ P=0, others Initial_ P=0.5).
Then we calculate P for A,B and C for points 1 to 3 (in Q).
Then we add these results to the Initial_ P value for each of A,B and C. .
We will get different results of Initial_ P for A,B and C. (The Initial_ P may rise or fall for each candidate user depending on P of ( 1 to 3).
After the addition, the user with the highest Initial_ P value is the particular user which will be chosen to read data.
thank you.