3 years ago

PLEASE SOMEONE HELPP PLEASE PLEASE HELP

Mathematics

1 answer:

BartSMP [9]3 years ago

3 0

Answer:

The addition rule for probabilities describes two formulas, one for the probability for either of two mutually exclusive events happening and the other for the probability of two non-mutually exclusive events happening.

The first formula is just the sum of the probabilities of the two events. The second formula is the sum of the probabilities of the two events minus the probability that both will occur.

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