Examlex
What is an entrepreneur, and what decisions does an entrepreneur make in a market system?
Degrees of Freedom
The total number of independent pieces of information that went into the estimation of a parameter or the calculation of a statistic.
Chi-Squared Table Value
A value derived from the chi-squared distribution used in statistical tests to determine the significance of observed data.
Test Statistic
A calculated value from sample data used to make decisions about a hypothesis, indicating whether to reject the null hypothesis.
Expected Frequency
The anticipated number of times an event is predicted to happen within a specific time period, based on probability models.
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