Suppose only 40% of all drivers in florida regularly wear a seatbelt. a random sample of 500 drivers is selected. what is the probability that a. between 170 and 220 (inclusive) of the drivers in the sample regularly wear a seatbelt? b. fewer than 175 of those in the sample regularly wear a seatbelt?

Which type of market produces the highest level of output at the lowest price to consumers?

Fulton county would be most likely to have its economy positively influenced bya) an international airport. b) the port of brunswick. c) the port of savannah. d) a subway system

In some zoos, rare crosses between a male lion and a female tiger have produced hybrid offspring called "ligers." male ligers are sterile but some female ligers are fertile. in the wild, lion and tiger ranges do not naturally overlap, making such a cross unlikely. furthermore, the solitary behavior of tigers and the social organizations of lions create behavioral differences. the production of sterile male ligers is an example of read the following scenario to answer the following question. in some zoos, rare crosses between a male lion and a female tiger have produced hybrid offspring called "ligers." male ligers are sterile but some female ligers are fertile. in the wild, lion and tiger ranges do not naturally overlap, making such a cross unlikely. furthermore, the solitary behavior of tigers and the social organizations of lions create behavioral differences. the production of sterile male ligers is an example of a postzygotic barrier the founder effect sympatric speciation a prezygotic barrier