# Probability That a Cartridge is Either Overfilled or Under Filled and not Under Filled

Question

Suppose that an ink cartridge is classified as being overfilled, medium filled, or under filled with a probability of 0.40, 0.45, and 0.15, respectively.

(a)  What is the probability that a cartridge is classified as not under filled?

(b)  What is the probability that a cartridge is either overfilled or under filled?

Summary: This question belongs to mathematics and discusses about probability operations.

Total Word count: 24

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