Examlex
At the completion of the diagnostic gathering process,the dentist will:
Sample Proportions
The fraction or percentage of observations in a sample that fall into one particular category or class.
Standard Error
The standard deviation of the sampling distribution of a statistic, commonly the mean, indicating the variation of a sample statistic from the population parameter.
Lower Tailed Test
A statistical hypothesis test where the critical area of a distribution is in its lower tail, used to determine if a sample mean is significantly lower than a known or assumed population mean.
Test Statistic
A statistic calculated from sample data, used to determine whether to reject the null hypothesis in a hypothesis test.
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