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## Homework Statement

Give an factory of cell phones there is a .5 rejections, .2 repaired, and .2 acceptable. Does this follow the axioms of probability.

## Homework Equations

Sample space = 1;

Probaby: 0 -1

P(AnB)=P(A)+P(B)

## The Attempt at a Solution

Technically this does follow the axioms, there is just a 10% chance there is another issue of a board. Be it missing or something. Is that right?