Describe the sigma-field F2. (Write down All elements of F2). Hint: How many outcom if we toss a coin two times? Then how many subsets for the set including all of t outcomes?
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- Six of the 50 digital video recorders (DVRs) in an inventory are known to be defective. What is the probability that a randomly selected item is defective? The probability is (Type an integer or a decimal. Do not round.) 1 D View an example Get more help. 5 & 7 * 8 √₁ Clear all More O Check answer B orrect: 0Q2) 10 cards numbered 1-10 are Shuffled. The top and bottom card are chosen. S: Sum of the two cards. Find the probability distribuhon of S, E(S), E (S²) and Var (x)The given table indicates the transactions for one teller for one day. Find the probability that a customer cashed a check, given that the customer did not make a deposit. P(EIF)= (Type an integer or a simplified fraction.) Search F7 L F8 F9 9 acer 啊 F10 2 24 of 24 F11 Transaction Make Deposit No Deposit Total ON F12 Scr Lk $ Cash Check 21 20 41 PrtSc SysRq No Check 17 13 30 Next Pause Break Total 38 33 71 Insert
- probability that: a. 3 Cannon and 2 Schwinn are selected? a. b. all five bicycles rented are Cannon? b. c. all five bicycles rented are Schwinn? d. at least one Cannon is selected? d.Help please3 of 18 (0 comple You randomly select one card from a 52-card deck. Find the probability of selecting an ace or a five. The probability is (Type an integer or a fraction. Simplify your answer.) Enter your answer in the answer box. Hi C Type here to search
- need the solves asapIn a binomial experiement, what does it mean to say that each trial is independent of the other trials? Choose the correct answer below. OA. Each trial is independent of the other trials if the outcome of one trial does not affect the outcome of any of the other trials. B. Each trial is independent of the other trials if the sum of all the possible trial outcomes equals 1. C. Each trial is independent of the other trials if no more than one trial occurs at a time. OD. Each trial is independent of the other trials if the outcome of one trial affects the outcome of another trial.Hint: Use Principle of Inclusion-Exclusion in probability
- where the choice given are ways, or never" 18. A marble is drawn at random from a bag. Find the probability that the marble is green if the bag contains marbles whose colors are: b. 4 blue, 1 green H C. 5 red, 2 green, 3 blue f. 5 red, 2 green, 9 blue a. 3 blue, 2 green d. 6 blue, 4 green е. 3 green, 9 blue 19. The n on disks and placed in a jar. What is the probabil-None