Technically it is a continuous variable but sometimes (particularly with people) it is treated as discrete because people think of their age in whole years.
There is none. If an accurate measure was possible then statistical techniques would not be required. A maximum likelihood estimate is probably better than other statistical estimates.
They are statistical measures. For a set of observations of some random variable the mean is a measure of central tendency: a kind of measure which tells you around what value the observations are. The standard deviation is a measure of the spread around the mean.
It is a statistical measure that helps you understand the sample/population data.
Correlation Coefficient.
Megalencephaly (also called macrencephaly) describes an enlarged brain whose weight exceeds the mean (the average weight for that age and sex) by at least 2.5 standard deviations (a statistical measure of variation).
Life expectancy is a statistical measure of the average time an organism is expected to live, based on the year of their birth, their current age and other demographic factors including sex.
There is none. If an accurate measure was possible then statistical techniques would not be required. A maximum likelihood estimate is probably better than other statistical estimates.
They are statistical measures. For a set of observations of some random variable the mean is a measure of central tendency: a kind of measure which tells you around what value the observations are. The standard deviation is a measure of the spread around the mean.
corrrelation
age
Yes, "How old is your dog?" can be considered a statistical question if it is framed to seek information from a group of dogs rather than an individual dog. For example, if you ask about the ages of all dogs in a specific population, you can analyze the data to determine average age, age distribution, or other statistical measures. However, when asking about a specific dog's age, it is not a statistical question.
It is a statistical measure that helps you understand the sample/population data.
Correlation Coefficient.
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Megalencephaly (also called macrencephaly) describes an enlarged brain whose weight exceeds the mean (the average weight for that age and sex) by at least 2.5 standard deviations (a statistical measure of variation).
Correlation.
No, it is a statistical measure of the spread of a distribution of some variable.