Numeracy and Data Analysis: Measures of Central Tendency, Linear Forecasting Model

and Data Analysis
( Pass Criteria )

Contents
INTRODUCTION...........................................................................................................................2
MAIN BODY...................................................................................................................................2
1. Presentation of humidity level of Liverpool,UK in table format.......................................2
2. Representation of humidity level day wise data in chart form...........................................3
3.Computing values of measures of central tendency,range and standard deviation with their
steps........................................................................................................................................4
4.Application of Linear forecasting model.............................................................................5
a. calculation of m value with steps........................................................................................5
b. Determining c value and its procedure...............................................................................6
c. Finding day 11 and day 13 humidity level by using formula.............................................7
CONCLUSION................................................................................................................................7
REFERENCES................................................................................................................................8
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INTRODUCTION
Data analysis refers to the process of interpreting useful information for decision making
process in the organisation. This report contains four sections, in section one there is a tabular
representation of humidity level of Liverpool, UK of last ten days. Section 2 include charts and
pie chart of humidity level. In section three, there is a brief description about central tendency
measures and dispersion measures while mentioning their steps. Last section consists calculation
of m and c values and interpreting day 11 and day 13 with the use of linear forecasting model.
MAIN BODY
1. Presentation of humidity level of Liverpool,UK in table format
Day
Humidity
level
1 94
2 95
3 90
4 95
5 92
6 75
7 95
8 89
9 82
10 81
Table 1: This table is showing humidity level of Liverpool of last 10 days
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