There is no known statistic, it has never been surveyed, and it would be impertinent to do so.
perameter is a measure of population or universe, statistic is a measure of a sample data drawn from population
Not necessarily.For instance, one can calculate a so-called 't' statistic as a way of testing an hypothesis about one or two population means. Notice that in this case the statistic does not describe a population characteristic.
A calculator.
It adds and subtracts numbers.
The relations depend on what measures. The sample mean is an unbiased estimate for the population mean, with maximum likelihood. The sample maximum is a lower bound for the population maximum.
A parameter is a numerical measurement of a population; a statistic is a numerical measurement of a sample.
A point estimate is a single value (statistic) used to estimate a population value (parameter)true apex
A parameter describes a population. A statistic describes a sample.
a number
155
The population of Country Energy is 4,000.