hunterlittle1414 hunterlittle1414

21-08-2017
Mathematics

contestada

In an experiment, two numbers between 1 and 6 are chosen. the second number must be different than the first number. what is the probability that the first number picked is 3 and the second number exceeds 4?
a.0.0667
b.0.1667
c.0.4000
d.0.1405

Respuesta :

24-08-2017

Pick a 3. P1/6
Pick another not 3 but 5 or 6 is P2/5
1/6 x 2/5 1/15 = 0.0667

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