Mathematics, 16.10.2019 09:00 sacoyia27

Arandom sample of 420 new ford trucks showed that 105 required repairs within the first warranty year. what is the estimate for the probability that a new ford truck will need repairs within the first warranty year?

using the info above, what is the estimate for the probability that a new ford truck will not need repairs within the first warranty year?

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Arandom sample of 420 new ford trucks showed that 105 required repairs within the first warranty yea...