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If the unemployment rate increases from 10% to 14%, the economy will
Degrees of Freedom
The number of independent values or quantities which can be assigned to a statistical distribution or in the calculation after estimating certain parameters.
Contingency Table
A table used to display the frequency distribution of variables and analyze the relationship between categorical variables.
Null Hypothesis
A statistical hypothesis that assumes no significant difference or effect and serves as the default or starting assumption in hypothesis testing.
Binomial Parameters
Refer to the number of trials (n) and the probability of success (p) in a binomial distribution, which determines the behavior of this discrete probability distribution.
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