Descriptive Data Analysis for Phone Calls

NDA

TABLE OF CONTENTS
TABLE OF CONTENTS................................................................................................................2
INTRODUTION..............................................................................................................................1
TASK...............................................................................................................................................1
1. Creating a table for the data related to phone calls..................................................................1
2. Presentation of data for phone calls in graphical format.........................................................1
3. Mean, Median, range and standard deviation..........................................................................3
4 Linear Forecasting....................................................................................................................6
CONCLUSION................................................................................................................................7
REFERENCES................................................................................................................................8

INTRODUTION
Descriptive analysis is important and first step in conducting the statistical analyses. It helps
in appropriate distribution of the data which helps in detecting the typos and outliers and enable
them to identify the association among the variables, enabling them to make further research.
TASK
1. Creating a table for the data related to phone calls
Sr. No. Date
Phone calls
per day
1 1st August 2020 4
2
2nd August
2020 6
3
3rd August
2020 8
4
4th August
2020 4
5
5th August
2020 8
6
6th August
2020 3
7
7th August
2020 7
8
8th August
2020 9
9
9th August
2020 4
10
10th August
2020 2
2. Presentation of data for phone calls in graphical format
1