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04-12-2017
Mathematics

contestada

The diameter of ball bearings produced in a manufacturing process can be explained using a uniform distribution over the interval 3.5 to 5.5 mm. what is the probability that a randomly selected ball bearing has a diameter greater than 4.4 mm

Respuesta :

ahmedishaal ahmedishaal

14-12-2017

The answer is 0.55.
We can calculate this as;
P(x>4.4)=(5.5-4.4) / (5.5-3.5)
= 1.1 / 2
P(x>4.4) = 0.55

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