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vladimir2022 [97]
2 years ago
13

A company manufactures cd drives that sometimes experience disc-read errors. if a cd drive is tested for 250 read operations and

fails 4 times, what is the probability that a cd drive will fail? round your answer to the nearest tenth. the probability that a cd drive will fail is %.
Mathematics
1 answer:
andre [41]2 years ago
8 0

The probability that a Cd drive will fail is 1.6 %.

<h3>What is probability?</h3>

Probability is the branch of mathematics concerning numerical descriptions of how likely an event is to occur, or how likely it is that a proposition is true. The probability of an event is a number between 0 and 1, where, roughly speaking, 0 indicates impossibility of the event and 1 indicates certainty.

Given,

Cd tested = 250 read operations

Cd fails = 4 times

probability = \frac{Number of favourable outcomes}{Number of total outcomes}

here we have,

Probability = 4/250

= 0.016

= 0.016 × 100

= 1.6 %

To learn more about probability from the given link

brainly.com/question/9953973

#SPJ4

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