On the TV show Wheel of Fortune, 2 of the 24 equally sized sections of the wheel are labeled BANKRUPT. Several years ago, due to accusations of the wheel being "rigged," a study was
conducted where 79 of 867 randomly selected spins landed on bankrupt. Is there statistical
evidence at the a = 0.05 level that the wheel is landing on bankrupt more often than it should?
Name Test and Define Parameter:
Answer
State the null and alternative hypothesis:
Answer
Verify conditions:
Answer

Triangle xyz has vertices x(1,3), y(0,0)

Which of the following describes the symmetry of the graph of y = x3?

Suppose that 3% of all athletes are using the endurance-enhancing hormone epo (you should be able to simply compute the percentage of all athletes that are not using epo). for our purposes, a “positive” test result is one that indicates presence of epo in an athlete’s bloodstream. the probability of a positive result, given the presence of epo is .99. the probability of a negative result, when epo is not present, is .90. what is the probability that a randomly selected athlete tests positive for epo? 0.0297