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1 22. 23. 24. 25. Mutually exclusive events A. do not share common outcomes B. do not contain all possible outcomes C. may share common outcomes D. contain all possible outcomes After extensive research, an analyst claims that there is a 75% chance that Samsung Electronics Co. will beat Apple Inc. in the next quarter's sale forecast. Determine the odds for Apple Inc. making more sales than Samsung Electronics Co. in the next quarter. A. 0.33 to 1 B. 1 to 0.33 C. 3 to 1 D. 1 to 3 The complement of event A, within the sample space S, is the event consisting of A. all outcomes in A that are in S B. a" outcomes in S that are in A C. all outcomes in A that not in S D. all outcomes in S that not in A A company selling electromechanical kitchen utensil is conducting an analysis of customer feedbacks on its products. The probability that the company receives positive review is 0.42 and the probability that the company receives a complaint is 0.26. The company also believes that it has a probability of 0.38 of receiving both positive review and complaint. What is the probability that the company does not receive any feedback? A. 0.30 B. 0.32 C. 0.68 D. 0.70 Which of the following reects classical probability? A. The probability that a certain model wins the beauty contest. B. The probability that a student obtains a grade C if he passes an exam. C. The probability that unemployment rate falls by 2% next month. D. The probability that a chocolate cake is the best-selling item in a bakery shop