statistics Archives - Page 3 of 4 - EU Seguros
What is Standard Deviation?

What is Standard Deviation?

What Is Standard Deviation? When studying a dataset (collection of data), there are several measurements statisticians use in order to interpret it. The most common one is the mean.  Let’s look at it with an example: Let’s say we want to know how many pens...
What is an estimator?

What is an estimator?

A point estimate is a mathematical function used from a sample to derive a value like wages or height in the population. It is a calculation from a sample taken from the main population, trying to give you a value from tha main population. Let’s say we get talke...
a priori probability

a priori probability

What is A Priori Probability? In Statistics, there are key concepts important to know that we can use in our everyday lives so that anytime an investor is about to make a decision, he can have a better approach to the reasoning process. A priori Probability, from the...

3 statistical data types

In Econometrics and Finance analysis of large sets of data is required in order to identify the various financial indices. In this article, we will cover the various types of data used in the field of econometrics including Cross-sectional data, time-series data, and...
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