You add together all the observed values and divide the answer by the number of observations.
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To compute the point estimate of a population mean, you take the sample mean. This is done by calculating the average of the data values in the sample. The sample mean is then used as an estimate of the 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.
The estimated weight of the entire population of the Earth is difficult to determine as it would depend on factors such as age, size, and body composition. However, a rough estimate would be around 316 million tons.
Ethiopia has a population of around 118 million people as of 2021.
In AP Human Geography, the term "breaking point" refers to the point at which a country's population exceeds its capacity to support a high quality of life. This typically occurs due to factors such as resource depletion, overpopulation, and environmental degradation, leading to social, economic, and political challenges. Understanding breaking points helps geographers analyze the sustainability and resilience of different regions and societies.
As a company, SIG Sauer does not have a population. If you are referring to the number of employees, there are over 2,300 employees worldwide. If you mean the number of firearms produced or sold, SIG Sauer is one of the largest gun manufacturers in the world, but specific population figures are not publicly available.