Numeracy and Data Analysis

Numeracy and Data Analysis

Table of Content
INTRODUCTION...........................................................................................................................3
1. Presenting data in table form...................................................................................................3
2. graphical presentation of data..................................................................................................3
3. Determining descriptive statistics............................................................................................4
4. Using the linear forecasting model for predicting the value for 15 and 20 day.......................8
CONCLUSION..............................................................................................................................10
REFERENCES..............................................................................................................................11

INTRODUCTION
Numeracy and analysis refers to an application of statistical tool that includes descriptive
statistics for analyzing the average, middle and mode of the phone calls. The study highlights
computation of range and prediction for 12 and 14th day regarding the number of phone calls that
would be made.
1. Presenting data in table form
Sr. No. Date
phone
calls
per day
1
1st July
2020 7
2
2nd July
2020 6
3
3rd July
2020 9
4
4th July
2020 8
5
5th July
2020 4
6
6th July
2020 12
7
7th July
2020 10
8
8th July
2020 7
9
9th July
2020 4
10
10th July
2020 6
2. graphical presentation of data
Line graph

1st July 2020
2nd July 2020
3rd July 2020
4th July 2020
5th July 2020
6th July 2020
7th July 2020
8th July 2020
9th July 2020
10th July 2020
0
2
4
6
8
10
12
14
phone calls per day
phone calls per day
Column graph
1st
July
2020
2nd
July
2020
3rd
July
2020
4th
July
2020
5th
July
2020
6th
July
2020
7th
July
2020
8th
July
2020
9th
July
2020
10th
July
2020
0
2
4
6
8
10
12
14
phone calls per day
phone calls per day
3. Determining descriptive statistics
i. Mean
Sr. No. Date
phone
calls
per day
1 1st July 2020 7
2 2nd July 2020 6
3 3rd July 2020 9