Examlex
Solve for x in the given interval.
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Sample mean
The average value of the sample set, calculated as the sum of all observations divided by the number of observations.
Population proportion
The ratio of members in a population that have a particular attribute or characteristic, represented as a fraction or percentage of the total.
Standard error of the mean
The standard deviation of the sampling distribution of the mean, indicating the variability of sample means around the population mean.
Average hourly income
The mean amount of money earned by an individual or group per hour of work.
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