# HW 5.1 (Answer Key) 1. Consider the following data: X 5 6 7 8 9 PCX = x) 0.2 0.2 0.2 0.1 0.3 Step 1.

HW 5.1 (Answer Key) 1. Consider the forthcoming data: X 5 6 7 8 9 PCX = x) 0.2 0.2 0.2 0.1 0.3 Step 1. Find the expected appraise E(X). Round your apology to one decimal attribute. Answer: Step 2. Find the estrangement. Roznd your apology to one decimal attribute. Answer: Step 3. Find the exemplar flexuosity. Round your apology to one decimal attribute. Answer: Step 4. Find the appraise of P(x 2 7). Round your apology to one decimal attribute. Answer: Step 5. Find the appraise of PCX S8). Round your apology to one decimal attribute. Answer: If you toss correspondently two heads in two tosses of a counterfeit you win $89. If not, you pay me $26. Step 1. Find the expected appraise of the declaration. Round your apology to two decimal MacBook Air UTIJ, W dan nickels, 11 C, erabs a pity and then a nickel? w Is Jul contains 26 pennies, 19 T pitys. What is the likelihood that David reaches in and randomly aber amental Counting Principle Fundamental Directions: Use the ans. Use the Fundamental Counting Principle to determine the entirety enumerate of outcomes. ws. Determine the enumerate of five-digit ZIP codes that can be made from the digits 0-9. (Assume that digits may recapitulate.) 23. Henry is contrast a six-record password on his computer. He is told that the foremost two records must be letters and the decisive immodest must be enumerates. No record may be used twice. How numerous choices does Henry enjoy for his password? There are six consequence, three maidens and three boys, singing in the disciprow program. As they row up to enact, the choral guide insists that the foremost peculiar be a maiden and the decisive a boy. How numerous ways can the consequence row up? 25. How numerous equal to w numerous equal immodest-digit pin enumerates can be created from the digits 0-9? 26. How numerous odd numerous odd six-digit pin enumerates can be created from the digits 0-9? 27. As Candy is tryin Y is intricate to flow what to carry, she can adopt from view blouses, three skirts and mon irrelative practicable outfits does