A sample is taken of 100 people in two different countries to see how many
people eat chicken atlest once a week. In America the result was 85% of
people saying yes. While only 75% of people saying yes in England. What are
the results of the z-test?
Carlos Rodriguez <email@example.com>
This problem was contributed by a student in Elementary Statistics. It is offered as it is with no warranty of any kind
Last modified: Wed May 13 12:29:11 EDT 1998