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please help me with the following problems in probability....thank you e a O lwebassignmEWEb/Studant/AsslgnmerrrResponses/Iamdzp:$781997 Suppose a birth control pill is 98% effective in preventing pregnancy.

please help me with the following problems in probability....thank you

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e a O lwebassignmEWEb/Studant/AsslgnmerrrResponses/Iamdzp:\"$781997 Suppose a birth control pill is 98% effective in preventing pregnancy. (Round your answers to three decimal places.) (a) What is the probability that none of 100 women using the pill will become pregnant? (b) What is the probability that at least one woman per 100 users will become pregnant? Need Help? _ Nineteen percent of the cars owned by a car rental rm have some defect. What is the probability that of 3 cars selected at random, the following will occur? (Round your answers to four decimal places.) (a) none has a defect (b) at least one has a defect Need Help? i (a) An automatic teller machine requires that each customer enter a 4rdigit personal identication number (PIN) when he or she inserts a bank card. If a person finds a bank card and guesses at a PIN to use the card fraudulently, what is the probability that the person will succeed in one attempt? (Enter your probability as a fraction.) (b) If the person knows that the PIN will not have any digit repeated, what is the probability the person will succeed in guessing in one attempt? (Enter your probability as a fraction.) Need Help? _ 6 a O 'webassignmawash/Studant/AssignmenrResponSeE/lamdep:\"5781997 IIIJ 1"" E A car rental firm has 425 cars. Sixtyesix of these cars have defective turn signals and 31 have defective tires. [Enter your probabilities as fractions.) (a) What is the probability that one of these cars selected at random does not have defective turn signals? l:| (b) What is the probability that one of these cars selected at random has no defects if no car has 2 defects? |:| Need Help? i Of 100 students, 22 can speak French, 18 can speak German, and 6 can speak both French and German. [f a student is picked at random, what is the probability that he or she can speak French or German? (Enter your probe as a fraction.) |:| Need Help? i i Rob Lee knows his camera will take a good picture unless the flash is defective or the batteries are dead. The probability of having a defective flash is 0.13, the probability of the batteries being dead is 0.26, and the probability that both these problems occur is 0.05. What is the probability that the picture will be good? |:| Need Help? i i A card is drawn from a deck of 52 playing cards. Given that it is a black card, what is the probability that it is the following? (Enter your probabilities as fractions.) (a) a club l:| (b) a king

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