Statistical analysis questions and answers pdf

How do you answer a statistical question?

Statistical analysis is the collection and interpretation of data in order to uncover patterns and trends.
It is a component of data analytics.
Statistical analysis can be used in situations like gathering research interpretations, statistical modeling or designing surveys and studies..

What are good examples of statistical questions?

Descriptive Statistics
Once you have asked your research question, it is important to consider how you will answer it.
One way is to use statistics such as the mean, median, and range.
A more in-depth method is to use a test of significance (t-test) to determine if two groups are different from one another..

What statistical analysis will you use to answer your research questions?

A statistical question is one that can be answered by collecting data and where there will be variability in that data.
For example, there will likely be variability in the data collected to answer the question, "How much do the animals at Fancy Farm weigh?" but not to answer, "What color hat is Sara wearing?"..

Here are some examples of statistical questions: