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serg [7]
3 years ago
12

A flashlight has 7 batteries, 5 of which are defective. If 5 are selected at random without replacement, find the probability th

at all of them are defective.
Enter your answer as a fraction or a decimal rounded to 3 decimal places.


The probability of getting all of them defective batteries is________?
Mathematics
1 answer:
TEA [102]3 years ago
8 0
71.4 % chance I think is your answer. 
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