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As the sample size increase the difference between the sample mean and the population mean approaches what?
Zero
What is population mean in statistics?
The population mean is the mean value of the entire population. Contrast this with sample mean, which is the mean value of a sample of the population.
What is a z-score?
z score is defined as z = (x-mean)/sd, where mean is the mean of the sample (or population) and sd is the standard deviation of the sample or the population. x is the raw score. z-score standardizes the data. The standardized data will have a zero mean and unit variance. It has numerous applications in statistics.
Is the sum of deviations from the mean equal to zero in symmetrical distributions?
It is equal to zero in ALL distributions.
What does the sum of the deviations from the mean equal?
Zero.
What does zero population growth mean?
It means the population is not growing or declining.
As the sample size increase the difference between the sample mean and the population mean approaches what?
Zero
What would it mean If the sampling error was zero?
The sample consisted of the entire population.
Does Antarctica has a population of zero?
Yes, zero permanent population.
What is the population of Zero Branco?
Zero Branco's population is 10,898.
What is Indies zero's population?
The population of Indies zero is 2,008.
What is the population of Indies zero?
The population of Indies zero is 22.
Where would you expect to find in a country with zero population growth?
In a country with zero population growth, you would expect to find a stable population size where the number of births equals the number of deaths. This would mean the population is not increasing or decreasing over time.
What would a sampling error of zero mean?
The sampling error is the error one gets from observing a sample instead of the whole population. The bigger it is, the less faith you should have that your sample represents the true value in the population. If it is zero, your sample is VERY representative of the population and you can trust that your result is true of the population.
What is the population of Zero Emission Resource Organisation?
The population of Zero Emission Resource Organisation is 2,007.
If the standard deviation of a population is zero what can you say about the members of that population?
Everyone is average, whether that average is the mean, median, or mode.
Will locations near the population mean have z-scores near zero?
yes. z score measures distance from 0. 0 represents the mean.
