Estimated Arrival and Price: Watch for the Aventador SV to be unveiled at the Geneva auto show in March before going on sale later in the year as a 2016 model. Prices are unknown, of course, but anything that Lamborghini calls âsuper fastâ is always super expensive. Donât be surprised if the SVâs price eclipses that of the $500,000 50th Anniversary Aventador by at least $100K. View Photos View Photos.
Other differences have to do with nomenclature, notation, and computations. For example, A a measurable characteristic of a population, such as a mean or standard deviation, is called a parameter; but a measurable characteristic of a sample is called a statistic. We will see in future lessons that the mean of a population is denoted by the symbol Î¼; but the mean of a sample is denoted by the symbol x.
Now it is time to analyze this information using the concepts of parameters and statistics. A parameter is the characteristics used to describe a population. For example, Lenae knows one parameter of her population is that they all live in the same town. This is a 100% known parameter of the population. If Lenae was able to see a 100% accurate census in the town, she could probably find parameters such as the number of people in a certain age range in the population. It's hard to have 100% proof for particular characteristics of a population.