Knowing the difference between nominal, ordinal, interval and ratio data is important because these influence the way in which you can analyse data from experiments.

Please explain the three types of data you will need to know for A-Level Psychology. Give examples of each. Nominal data is data that is categorised. For example, what pet do you have: Dog, cat, …

The left hand side column has: nominal, ordinal and then interval/ratio. With this in mind, there is an easy saying to remember when each statistical test should be used: Carrots Should Come Mashed …

What are some strengths and weaknesses of Primary Data Strengths - Primary data is reliable way to collect data because the researcher can do it again as they know the procedures, how it was …

Array:A data structure that stores a list of values of the same data type. It is possible to input and output values or process an entire array using a For Next Loop. Each element has an index to specify its …

The most common form of qualitative data are open-ended questionnaire responses or conversation analysis, for example.Quantitative data is generally numerical (or can be placed into categories) and …

For starters, what exactly is Kepler's Third Law? Kepler's Third Law states that the square of the time period of orbit is directly proportional to the cuber of...

There is a distinction to be made between nominal and real figures. Nominal figures and those using current prices and interest rate whereas real figure correct for inflation. Therefore, real GDP measure …

A structural budget deficit arises irrespective of the business cycle. It will exist whether the economy is in the boom or recession phase of its business cycle: ...

Actual Output can be defined as the growth in the quantity of goods and services produced in a country, or in other words the percentage chance in GDP. While Pote...