Examlex
How do sports salaries compare? Two sets of histograms below show the distributions of
salaries for Major League Baseball and the National Football League. Give two reasons
why the second set of histograms makes it easier to compare the distributions. Then write a
few sentences comparing the salary distributions for the two sports.
Null Hypothesis
A default hypothesis that there is no significant difference or effect, typically to be tested against an alternative hypothesis.
P-Value
The probability of observing test results at least as extreme as the results actually observed, assuming that the null hypothesis is true.
West Nile Virus
A virus transmitted to humans and animals through the bite of an infected mosquito, known for causing West Nile fever.
Null Hypothesis
A hypothesis that there is no effect or no difference, and it serves as a default hypothesis in statistical hypothesis testing.
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