4 years ago

4.True or false. P(E) + P(Ec) = 1.

1 answer:

iogann1982 [59]4 years ago

4 0

4.) True:
Since
P(E) = 1 - P(Ec)
P(E)+P(Ec)=1
If you think of it as the chances of you getting e or not getting e, then it's a 100% chance of either one happening.

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