Transcribed Image Text:The profits of a City Center in Thousand R.O per day has the following probability distribution: Profits in Thousand R.O 10 12 14 18 20 22 Probability 12 a R 18 a R 24 a R a R 28 a R 17 aR Find the unknown a. R=31 а. b. Find the expected value of the daily profits in R.O. Find E(Rx-5). С. d. Find V(Rx-3).
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