Device uses five silicon chips. Suppose the five chips are chosen at random from a batch of a hundred chips out of which five are defective. What is the probability that the de\"ice contains no defecth'e chip when it is made up from one batch?

76.96% probability of no defective chips.

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

The combinations formula is important to solve this question.

is the number of different combinations of x objects from a set of n elements, given by the following formula.

Desired outcomes:

Sample of 100 chips, of which 5 are defective and 100-5 = 95 are not defective.

We want to find the probability that there are no defective chips.

So this is a combination of 5 from a set of 95.

Total outcomes:

Combination of 5 from a set of 100.

Probability:

76.96% probability of no defective chips.

step-by-step explanation:

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