Stats and mla Flashcards
Operlatation
The process you are going to use to detect something.
Nominal
A set of data is said to be nominal if the values / observations belonging to it can be assigned a code in the form of a number where the numbers are simply labels. You can count but not order or measure nominal data. For example, in a data set males could be coded as 0, females as 1; marital status of an individual could be coded as Y if married, N if single.
Ordinal
A set of data is said to be ordinal if the values / observations belonging to it can be ranked (put in order) or have a rating scale attached. You can count and order, but not measure, ordinal data.
Interval
Numbers are there can do math with this
Population
is the set of all things that you are intrested in
Sample
Is a sub-set of the population that you can study
Infrence
You get it from the sample- is what you beliove what the Population does
Simple randem sampling
Is the best way to do a infrence-everyone in the population has an equal chance of getting picked
Precintaile
ex. Act your in the 10 precntile
Bayes Theory
In the?frequentist interpretation, probability measures a?proportion of outcomes. For example, suppose an experiment is performed many times.?P(A) is the proportion of outcomes with property?A, and?P(B) that with property?B.P(B|A) is the proportion of outcomes with property?B?out of?outcomes with property?A, and?P(A|B) the proportion of those withA?out of?those with?B.
Works Cited
Inclueds all the work you cited
References
What you refrence but also includes what you cite
Biblography
everything that revolves around your subject but also what you also include in your refrence section
Operlatation
The process you are going to use to detect something.
Nominal
A set of data is said to be nominal if the values / observations belonging to it can be assigned a code in the form of a number where the numbers are simply labels. You can count but not order or measure nominal data. For example, in a data set males could be coded as 0, females as 1; marital status of an individual could be coded as Y if married, N if single.
Ordinal
A set of data is said to be ordinal if the values / observations belonging to it can be ranked (put in order) or have a rating scale attached. You can count and order, but not measure, ordinal data.