MA508 Basic Business Statistics

Introduction– Introduce the business problems
Describe the main objective of the researchers who collected this dataset
Describe how you want to achieve this objective in this assignment
Identifying the data types and measurement scales of all variables in the dataset
Create a table containing all names of variables and the associated data type as well as the scale of measurement
Calculate descriptive statistics For all numerical variables measures of location,  such as median, sample average, selected percentiles   measures of variation such as variance, standard deviation, range, interquartile range
Discuss whether you can calculate numerical measures
For nominal categorical variables and why?
For ordinal categorical variables and why?     
Methods of data summarising
Create two frequency tables for two different categorical variables
Create corresponding bar chart and/or pie chart
Create two frequency tables for two different numerical variables
Create two corresponding histograms
Pivot table and covariacne
Create Pivot table of region, payment and source and interpret the table.
Create covariance of amount paid and salary and interpret the table.