probability that fewer than eight of them hold a valid passport. To receive full

Question

probability that fewer than eight of them hold a valid passport. To receive full credit, you must show correct input for one of our calculator functions. your work using the Save Question 13 (8 points) 3 Approximately 10% of American high school students drop out and do not graduate. Suppose 20 students are selected at random. Find the probability that all 20 of the selected students stayed in school and graduated. To receive full credit, you must show your work using the correct input for one of our calculator functions. 8 Save

Explanation / Answer

p = 0.1

n = 20   

P(all students stayed in school and graduated) = (1-0.1)20 = 0.1216

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