A defective car has a probability of 2/3 upon turning on the
ignition in each attempt....
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A defective car has a probability of 2/3 upon turning on theignition in each attempt. Assume attempts
are independent.
• (a) What is the probability that exactly 3 attempts are neededuntil the car starts?
• (b) What is the probability that 3 or 4 attempts areneeded?
• (c) What is the probability of success in 4 or moretrials?
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By using multiplication theorem of probability of independent event we will solve Probability that car starts in 1 attempt probability of turning on to ignition
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