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14-01-2021
Mathematics

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Marta conducts emissions inspections on cars. She finds that 8 percent of the cars fail the inspection. Let X be the number of cars Marta inspects until a car fails an inspection. Assume that the results of each inspection are independent.
Find the mean and standard deviation of X

Respuesta :

21-01-2021

Answer:

mean - 12.5

SD - 12.0

Step-by-step explanation:

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