Does Table describe a probability distribution? Show how the requirements are satisfied or are not satisfied.
Answer to relevant QuestionsFor 200 births, the probability of exactly 90 girls is 0.0208 and the probability of 90 or fewer girls is 0.089. a. Is exactly 90 girls in 200 births unlikely? b. Among 200 births, is 90 girls an unusually low number of ...A sociologist randomly selects single adults for different groups of four, and the random variable x is the number in the group who say that the most fun way to flirt is in person (based on a Microsoft Instant Messaging ...Range Rule of Thumb for Unusual Events Use the range rule of thumb with the results from Exercise 19 to identify a range of values containing the usual numbers of car failures among six cars tested. Based on the result, is ...If we use the binomial probability formula (Formula 5-5) for finding the probability described in Exercise 1, what is wrong with letting p denote the probability of getting an adult who includes Wal-Mart while x counts the ...Find the probability that the number x of correct answers is more than 2. Assume that random guesses are made for five multiple-choice questions on an ACT test, so that there are n = 5 trials, each with probability of ...
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