4 what is the formula for P(BIA ) ? (5 what is the formula for PCAIB)? X randon variable X values random 5 15 20 Variable y 68 29 values 97 82 30 81 61 54 51 48 45 @ Complete the following table with the entries of f(x), f(x) , f( x,yl Look at your notes for hints. Use the table above to calculate the values 5 15 20 A label here Round your answers to) two decimal place label here D Find E[x ] Find ELY] (D Find E[XY] Find Cov ( x, 4 ) Find Correlation of X , Y ie p ( hint check your notes )(7) If the average stock price for per day Is $ 21.50 with a variance of $2. 75 . What is the probability that tomorrow the stock price will have a trading price range of $18.50 to #124.50 ? ( Round your answer to two decimal place ) 8 ) Let X~ N (16, 4 ) @ what is E[x] ? (6 What IS VaREX] ? ( What IS Standard Deviation of X? 9 Let X~ N (68, 16). @ what is P (x > 72) ? 6 what is P(x