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casino a casino knows that people play the slot machines in hopes of hitting the jackpot but that most of them lose
cereal the amount of cereal that can be poured into a small bowl varies with a mean of 15 ounces and a standard
more cereal in exercise 37 we poured a large and a small bowl of cereal from a box suppose the amount of cereal that
fire an insurance company estimates that it should make an annual profit of 150 on each homeowners policy written with
garden a company selling vegetable seeds in packets of 20 estimates that the mean number of seeds that will actually
eggs a grocery supplier believes that in a dozen eggs the mean number of broken ones is 06 with a standard deviation of
kittens in a litter of seven kittens three are female you pick two kittens at randoma create a probability model for
bernoulli can we use probability models based on bernoulli trials to investigate the following situations explaina we
bike sale the bicycle shop in exercise 42 will be offering 2 specially priced childrens models at a sidewalk sale the
simulation ii you are one space short of winning a childs board game and must roll a 1 on a die to claim victory you
seatbelts suppose 75 of all drivers always wear their seatbelts lets investigate how many of the drivers might be
on time a department of transportation report about air travel found that nationwide 76 of all flights are on time
and more tennis suppose the tennis player in exercise 27 serves 80 times in a matcha what are the mean and standard
vision it is generally believed that nearsightedness affects about 12 of all children a school district tests the
still more lefties suppose we choose 12 people instead of the 5 chosen in exercise 19a find the mean and standard
more arrows consider our archer from exercise 20a how many bulls-eyes do you expect her to getb with what standard
beanstalks in some cities tall people who want to meet and socialize with other tall people can join beanstalk clubs to
play again if you land in a penalty zone on the game board described in exercise 12 your move will be determined by
quality control a consumer organization estimates that 29 of new cars have a cosmetic defect such as a scratch or a
quality control part 2 the cell phone manufacturer in exercise 50 wants to model the time between events the mean
web visitors part 2 the website manager in exercise 49 wants to model the time between purchases recall that the mean
airfares each year a company must send 3 officials to a meeting in china and 5 officials to a meeting in france airline
emergency switch safety engineers must determine whether industrial workers can operate a machines emergency shutoff
childs play in a board game you determine the number of spaces you may move by spinning a spinner and rolling a die the
deductible a car owner may buy insurance that will pay the full price of repairing the car after an at-fault accident