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Binomial Distribution Exercises




Question;A) it is noted that 8% of mdis students are left handed. if twenty students are randomly selected, calculate thei) probability that none of them are left-handed,ii) probability that at most 2 are left-handed,iii) mean and standard deviation for the number of left-handed studentsB) Do you agree that "if two events are mutually exclusive then these two events will be independent"? why?Provide one business related example each, with, for mutually exclusive and independent events


Paper#60386 | Written in 18-Jul-2015

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