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maksim [4K]
3 years ago
10

A spinner numbered 1 through 5 is spun 3 times. what is the probability of spinning a number less than 3 each time? are these ev

ents dependent or independent?
Mathematics
1 answer:
olya-2409 [2.1K]3 years ago
4 0
Prob(spinning a number < 3on 1 spin)  = Prob( spinning 1 or 2) = 2/5

Prob( spinning <3 3 times) =  2/5 * 2/5 * 2/5  = 8/125

These events are independent so we multiply the probabilities.
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ALL THE STEPS:

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