Tag: statistics

What is 'X' 1. A Nasdaq stock symbol specifying that it is a mutual fund. 2. A symbol used in...

What is a 'T-Test' A t-test is an analysis of two populations means through the use of statistical examination; a t-test with...

DefinitionIn statistical hypothesis testing, the p-value or probability value or asymptotic significance is the probability for a given statistical model that, when the null...

What is a 'Z-Test' A z-test is a statistical test used to determine whether two population means are different when the variances...

What does a C note mean and where does the term come from A C-note is a common slang term for a $100 bill. The...

What is 'Xenocurrency' A currency that trades in markets outside of its domestic borders. The term "xenocurrency" is derived from the prefix...

What is 'Macro Accounting' Accounting for the total or aggregate economic activities of a nation. Macro accounting forms the basis for the...

What is 'Naked Position' A securities position that is not hedged from market risk. Both the potential gain and the potential risk...

What is 'A Priori Probability' A priori probability is a probability calculated by logically examining existing information. A priori probability can most...

What is a 'P-Test' A statistical method used to test one or more hypotheses within a population or a proportion within a...