Examlex
If all the uncontrollable inputs into the decision-making process are known to the decision maker,the model of decision making is known as "stochastic."
Average College Freshman
A hypothetical or statistical representation of an incoming college student based on average attributes or characteristics.
Z-test
A Z-test is a statistical test used to determine whether two population means are different when the variances are known and the sample size is large.
Sample Mean
The sample mean is the average value of a sample set of numbers, calculated as the sum of the individual values divided by the number of values in the sample.
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