Question 5 Not yet answered Marked out of 5.00 P Flag question Which of the following is not a characteristic of a binomial experiment? A) Each trial in the experiment is independent from the others. B) The experiment consists of a fixed number of trials. C) Each trial has only two possible outcomes. D) The probability of a success cannot exceed the probability of a failure. a. A O b. B Ос. с O d. D
Question 6 Not yet answered Marked out of 5.00 Flag question What type of probability distribution will most likely be used to analyze warranty repair needs on new cars in the following problem? The service manager for a new automobile dealership studied dealership data of the previous 20 sales of new automobiles to calculate the amount of warranty repairs he will be called on to do in the following 90 days. Corporate records suggest that the probability any one of their new automobiles needs a warranty repair in the first 90 days is 0.05. The manager assumes that warranty repair calls are independent to one another, and he wants to know how many warranty repairs he'll have to do in the following 90 days for this batch of 20 new automobiles sold. A) Binomial distribution B) Poisson distribution C) All of the above D) None of the above O a. C b. D O c. B
Question 7 Not yet answered Marked out of 5.00 Flag question If X is a random variable that follow a Binomial Probability Distribution with n=10 and p=0.6. What can you say about the shape of the distribution? O a. Left Skew b. Right Skew C. Symmetric O d. Not enough information to know
Question 8 Not yet answered Marked out of 5.00 Flag question In a certain college, 33% of the physics majors belong to ethnic minorities. If 10 students are selected at random from the physics majors, what is the probability that more than 8 belong to an ethnic minority? O a. 0.002 O b. 0.9968 O c. 0.003 d. 0.000
Question 5 Not yet answered Marked out of 5.00 P Flag question Which of the following is not a characteristic of a binom
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