Improve data quality from E-CRM intelligence

Order Description

1-I want to design a microcosm of framework to improve data quality about E-CRM intelligence data as illustration in my upload file in this order
2-Idea: import dataSet to this programming and The program improve the accuracy of the data to rely on any scale and show improved and confusing data in the form of a graph or chart
3- Necessity of providing data set from any company such as salesforce company or other to test this programming