At a university with 1,000 business majors, there are 200 business students enrolled in an introductory statistics course. Of these 200 students, 50 are also enrolled in an introductory accounting course
There are an additional 250 business students enrolled in accounting but not enrolled in statistics. If a business student is selected at random, what is the probability that the student is enrolled in neither accounting nor statistics?
A) 0.45
B) 0.50
C) 0.55
D) 0.05
E) None of the above
C
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If a company exaggerates the features of its products in its product catalogue, it can be classified as deception
Indicate whether the statement is true or false
The random variable x is the number of occurrences of an event over an interval of ten minutes. It can be assumed that the probability of an occurrence is the same in any two time periods of an equal length. It is known that the mean number of occurrences in ten minutes is 5.3. The probability that there are 8 occurrences in ten minutes is
A. .0241. B. .0771. C. .1126. D. .9107.
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a. True b. False Indicate whether the statement is true or false