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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 the best estimator of population mean?
The best estimator of the population mean is the sample mean. It is unbiased and efficient, making it a reliable estimator when looking to estimate the population mean from a sample.
What is Mean Hamster Software's population?
Mean Hamster Software's population is 17.
What is the population of Mean Hamster Software?
The population of Mean Hamster Software is 2,009.
Why is the sample mean an unbiased estimator of the population mean?
The sample mean is an unbiased estimator of the population mean because the average of all the possible sample means of size n is equal to the population mean.
What does contracting population mean?
A decrease in overall population/population density.
What does composition of population mean?
population composition refers to the structure of population
Difference between calculating the sample mean and the population mean?
The same basic formula is used to calculate the sample or population mean. The sample mean is x bar and the population mean is mu. Add all the values in the sample or population and divide by the number of data values.
What does Over population mean?
too much population
What is the population of Sameakki Mean Chey District?
Sameakki Mean Chey District's population is 57,170.
What is Smach Mean Chey District's population?
Smach Mean Chey District's population is 29,329.
Is N the sample or population mean?
N is neither the sample or population mean. The letter N represents the population size while the small case letter n represents sample size. The symbol of sample mean is x̄ ,while the symbol for population mean is µ.
