The town of Wonderland collected the following data from a survey of town residents.

60 years or olderLess than 60 yearsWomen44111Men33139

What is the probability that a randomly chosen resident is female? Keep all intermediate steps to four decimals then enter your answer to two decimals.

The town of Wonderland collected the following data from a survey of town residents.

60 years or olderLess than 60 yearsWomen29109Men46141

What is the probability that a randomly chosen resident is male if the resident is less than 60? Keep all intermediate steps to four decimals then enter your answer to two decimals.

The town of Wonderland collected the following data from a survey of town residents.

60 years or olderLess than 60 yearsWomen36144Men30140

Are being female and being 60 or older independent?Keep all steps to 4 decimal places.

a)

yes

b)

no

42% of households in the U.S. have a box of YummyTummy Brand cereal in the house. What is the probability of randomly choosing 4 houses and having them ALL havea box of YummyTummy Brand cereal in the house? Keep all intermediate steps to four decimals then enter your answer to two decimals.

Of Americans using library services, 53% borrow books. If 3 patrons are chosen at random, what is the probability that NONEborrowed books? Keep all intermediate steps to four decimals then enter your answer to two decimals.

Of the physics grads at a particular university, 47% make more than $50,000 as starting salary. If 5 graduates are selected at random, what is the probability that EXACTLY 2 willhave a starting salary of more than $50,000?Keep all intermediate steps to four decimals then enter your answer to two decimals.

The probability of someone owning a car is0.73, that a person owns a boat is .30 and that a person owns both a car and a boat is .12. Find the probability that a person owns NEITHERa boat nor a car. Keep all intermediate steps to four decimals then enter your answer to two decimals.