Question
Describe univariate, bivariate and multivariate analysis.?
Answers
As the name suggests these are analysis methodologies having a single, double or multiple variables.
So a univariate analysis will have one variable and due to this there are no relationships, causes. The major aspect of the univariate analysis is to summarize the data and find the patterns within it to make actionable decisions.
A Bivariate analysis deals with the relationship between two sets of data. These sets of paired data come from related sources, or samples. There are various tools to analyze such data including the chi-squared tests and t-tests when the data are having a correlation.
If the data can be quantified then it can analyzed using a graph plot or a scatterplot. The strength of the correlation between the two data sets will be tested in a Bivariate analysis.   Your Comment




  • Contributors: *,


Search
Can you Answer!!
  • Q Tia Maria - Vodka and Coke make what cocktail
  • Q In April 2009, the IMF approved a credit line of $47 billion in the first use of a new instrument designed to bolster strong performing economies against fallout from the current global economic crisis for which country?
  • Q If unique key constraint on date column is created, will it validate the rows that are inserted with sysdate?
  • Q In which year skating stars Torville and Dean win Olympic gold medals?
  • Q Viscosity of Blood?
  • Q What are your busiest times during the day?
  • Q In public-key cryptography you have a public and a private key, and you often perform both encryption and signing functions. Which key is used for which function?
  • Q Distinguish between ‘Bhakti’ and ‘Prapatti’.
  • Q The collective noun ‘Quiver’ is related to:
  • Q Who founded the Forward Bloc?
  • Q First secretary of SNDP