hannahkropp2626 hannahkropp2626

27-09-2018
Mathematics

contestada

If 12 lightbulbs are sampled, what is the probability that no more than 1 sampled lightbulb will fail before the advertised life-span?

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beccajayne beccajayne

27-09-2018

I think this is the binomial combination distribution function.

On a Ti-84 plus it would be binomcdf(12,0.5,1)

0.0031738281

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