Data Analysis and Numeracy

Numeracy and data
Analysis

Contents
INTRODUCTION.......................................................................................................................................3
MAIN BODY..............................................................................................................................................3
CONCLUSION.........................................................................................................................................10
REFERENCES..........................................................................................................................................11

INTRODUCTION
Data analysis is a tool allowing us to access and compile data allowing valuable
knowledge. In other terms, data research primarily attempts to examine the data on which beliefs
are centered, whatever other data they aim to notify (Ballarini and Sloman, 2017). The report
deals primarily with the compilation of statistics, in which data refers to period of sleeping hours
on different days. Significant areas of calculation, such as mean, mode, medium and prediction
are also implemented according to the project study.
MAIN BODY
1. Arrangement of the data in a table format.
Day Sleeping hours
1 8
2 9
3 7
4 6
5 8
6 6
7 8
8 10
9 14
10 12
2. Presentation of the data using any two types of charts.
Column chart- A column diagram depicts a graphic representation in which the height of
each segment illustrates the values represented. Under this chart, tables with vertical bars
are commonly regarded as column panels.

1 2 3 4 5 6 7 8 9
0
2
4
6
8
10
12
14
16
8 9
7 6
8
6
8
10
14
Sleeping hours
Sleeping hours
Bar chart- Bar charts or bar graph are a schematic of categorical details explicitly commensurate
with their width and height or horizontal axes (Estrada-Mejia, De Vries and Zeelenberg, 2016).
Below a bar chart is presented of sleeping hour data in such manner:
1
2
3
4
5
6
7
8
9
10
0 2 4 6 8 10 12 14 16
8
9
7
6
8
6
8
10
14
12
Sleeping hours
Sleeping hours
3. Calculation of followings:
Mean- Average numbers of all variables are more generally referred to as the statistical
analysis of a single random variable and it is called mean. Herein, below value of mean is