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Luda [366]
2 years ago
6

After 2 hours of a particular shift, 2 defects have already been detected. What is the probability that there will be less than

a total of 4 defects detected during the entire shift?
Social Studies
1 answer:
Nataly [62]2 years ago
7 0

Answer:

The answer is 5/6

Explanation:

This is because, if it takes 2 hours to detect 2 defects, In 24 hours, the total defect to be detected is 24.

The probabilty of less than (Total) of 4 defect =

                     1 - probability of it been 4 (in an entire shift)

  probability of been 4 = no of defect / total defect = 4/24

Therefore,

probability of less than 4 = 1- (4/24) = 5/6

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